--- a/lib/update.operations	Thu Dec 19 23:22:12 2013 +0200
+++ b/lib/update.operations	Thu Dec 19 23:52:17 2013 +0200
@@ -334,24 +334,13 @@
 }
 
 ### Commit
-## Perform `hg commit`
-function do_commit {
-    local repo=$1
-    local msg=$1
-
-    [ $LOG_DIFF ] && indent "    " hg_diff $repo
-
-    hg_commit $repo "$msg"
-}
-
-
 ## Commit changes to version control:
 #
-#   commit_data
+#   update_commit .../etc "commit message"
 #
 # Invokes `hg commit`, first showing the diff.
 function update_commit {
-    local repo=$1
+    local repo="$1"
     local commit_msg="$COMMIT_MSG"
 
     local msg="Commit changes"
@@ -360,19 +349,23 @@
     if [ $COMMIT_FORCE ]; then
         log_force   "$msg: $commit_msg"
 
-        do_commit "$commit_msg"
+        [ $LOG_DIFF ] && indent "    " hg_diff $repo
 
-    elif ! hg_modified $repo; then
+        hg_commit "$repo" "$commit_msg"
+
+    elif ! hg_modified "$repo"; then
         log_warn    "$msg: no changes"
 
     elif [ $COMMIT_SKIP ]; then
         log_noop    "$msg: skipped"
         
         # still show diff, though
-        [ $LOG_DIFF ] && indent "    " hg_diff $repo
+        [ $LOG_DIFF ] && indent "    " hg_diff "$repo"
     else
         log_update  "$msg: $commit_msg"
 
-        do_commit $repo "$commit_msg"
+        [ $LOG_DIFF ] && indent "    " hg_diff $repo
+
+        hg_commit "$repo" "$commit_msg"
     fi
 }