# HG changeset patch
# User glx
# Date 1171414635 0
# Node ID ca57ad0b45ea15e065eb1671b14795aef8211f8a
# Parent  cd413fa2e2522104887e1143c80ab7e07c68d89d
(svn r8722) [cpp_gui] -Fix: g++ warnings 'variable might be used uninitialised'

diff -r cd413fa2e252 -r ca57ad0b45ea src/station_gui.cpp
--- a/src/station_gui.cpp	Tue Feb 13 23:49:01 2007 +0000
+++ b/src/station_gui.cpp	Wed Feb 14 00:57:15 2007 +0000
@@ -171,7 +171,7 @@
 
 void RebuildStationLists(void)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == WC_STATION_LIST) {
@@ -183,7 +183,7 @@
 
 void ResortStationLists(void)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == WC_STATION_LIST) {
diff -r cd413fa2e252 -r ca57ad0b45ea src/vehicle_gui.cpp
--- a/src/vehicle_gui.cpp	Tue Feb 13 23:49:01 2007 +0000
+++ b/src/vehicle_gui.cpp	Wed Feb 14 00:57:15 2007 +0000
@@ -91,7 +91,7 @@
 
 void RebuildVehicleLists(void)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 		switch (w->window_class) {
@@ -110,7 +110,7 @@
 
 void ResortVehicleLists(void)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 
diff -r cd413fa2e252 -r ca57ad0b45ea src/window.cpp
--- a/src/window.cpp	Tue Feb 13 23:49:01 2007 +0000
+++ b/src/window.cpp	Wed Feb 14 00:57:15 2007 +0000
@@ -764,7 +764,7 @@
 	DrawPixelInfo bk;
 	_cur_dpi = &bk;
 
-	const Window *w;
+	const Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (right > w->left &&
 			bottom > w->top &&
@@ -822,7 +822,7 @@
 	/* When we find the window to delete, we need to restart the search
 	 * as deleting this window could cascade in deleting (many) others
 	 * anywhere in the z-array */
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == cls) {
 			w->Close();
@@ -861,7 +861,7 @@
  * @param new_player PlayerID of the new owner of the window */
 void ChangeWindowOwner(PlayerID old_player, PlayerID new_player)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 
@@ -1035,13 +1035,13 @@
 static Point GetAutoPlacePosition(int width, int height)
 {
 	Point pt;
+	Window *w = NULL;
 
 	_awap_r.width = width;
 	_awap_r.height = height;
 
 	if (IsGoodAutoPlace1(0, 24)) goto ok_pos;
 
-	Window *w;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == WC_MAIN_WINDOW) continue;
 
@@ -1579,7 +1579,7 @@
  */
 void SendWindowMessageClass(WindowClass wnd_class, int msg, int wparam, int lparam)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == wnd_class) SendWindowMessageW(w, msg, wparam, lparam);
@@ -1854,7 +1854,7 @@
 
 void InvalidateWindow(WindowClass cls, WindowNumber number)
 {
-	Window *w;
+	Window *w = NULL;
 
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == cls && w->window_number == number) w->SetDirty();
@@ -1873,7 +1873,7 @@
 
 void InvalidateWindowWidget(WindowClass cls, WindowNumber number, byte widget_index)
 {
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == cls && w->window_number == number) {
 			w->InvalidateWidget(widget_index);
@@ -1883,7 +1883,7 @@
 
 void InvalidateWindowClasses(WindowClass cls)
 {
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == cls) w->SetDirty();
 	}
@@ -1897,7 +1897,7 @@
 
 void InvalidateWindowData(WindowClass cls, WindowNumber number)
 {
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == cls && w->window_number == number) w->InvalidateData();
 	}
@@ -1905,7 +1905,7 @@
 
 void InvalidateWindowClassesData(WindowClass cls)
 {
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class == cls) w->InvalidateData();
 	}
@@ -1913,7 +1913,7 @@
 
 void CallWindowTickEvent(void)
 {
-	Window *w;
+	Window *w = NULL;
 	REVERSED_FOR_ALL_WINDOWS(w) {
 		w->CallEventNP(WE_TICK);
 	}
@@ -1926,7 +1926,7 @@
 	/* When we find the window to delete, we need to restart the search
 	 * as deleting this window could cascade in deleting (many) others
 	 * anywhere in the z-array */
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->window_class != WC_MAIN_WINDOW &&
 				w->window_class != WC_SELECT_GAME &&
@@ -1956,7 +1956,7 @@
 	/* When we find the window to delete, we need to restart the search
 	 * as deleting this window could cascade in deleting (many) others
 	 * anywhere in the z-array */
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		if (w->flags4 & WF_STICKY) {
 			w->Close();
@@ -1992,7 +1992,7 @@
 
 void RelocateAllWindows(int neww, int newh)
 {
-	Window *w;
+	Window *w = NULL;
 	FOR_ALL_WINDOWS(w) {
 		int left, top;