--- a/src/error.c	Sun May 03 17:15:45 2009 +0300
+++ b/src/error.c	Sun May 03 17:16:30 2009 +0300
@@ -27,7 +27,6 @@
     {   ERR_SOCKET,                         "socket",                                   ERR_EXTRA_ERRNO     },
     {   ERR_CONNECT,                        "connect",                                  ERR_EXTRA_ERRNO     },
     {   ERR_READ,                           "read",                                     ERR_EXTRA_ERRNO     },
-    {   ERR_READ_EOF,                       "read: EOF",                                ERR_EXTRA_NONE      },
     {   ERR_WRITE,                          "write",                                    ERR_EXTRA_ERRNO     },
     {   ERR_WRITE_EOF,                      "write: EOF",                               ERR_EXTRA_NONE      },
     {   ERR_FCNTL,                          "fcntl",                                    ERR_EXTRA_ERRNO     },
@@ -100,6 +99,8 @@
     {   ERR_CMD_OPT,                        "invalid command line option",              ERR_EXTRA_STR       },
     {   ERR_DUP_NAME,                       "duplicate name",                           ERR_EXTRA_STR       },
     {   ERR_EOF,                            "EOF",                                      ERR_EXTRA_NONE      },
+    {   ERR_MEM,                            "memory allocation error",                  ERR_EXTRA_NONE      },
+    {   ERR_NOT_IMPLEMENTED,                "function not implemented",                 ERR_EXTRA_NONE      },
     {   _ERR_INVALID,                       NULL,                                       0                   }
 };
 
@@ -115,6 +116,7 @@
     _module_error_desc,
     _lua_error_desc,
     _pcre_error_desc,
+    _general_error_desc,
     NULL
 };
 
@@ -143,9 +145,14 @@
 {
     const struct error_desc *desc;
     
-    // do we have an error_desc for it?
-    if ((desc = error_lookup_desc(code)))
+    if (!code)
+        // no error...
+        return "success";
+
+    else if ((desc = error_lookup_desc(code)))
+        // found an error_desc for it
         return desc->name;
+
     else
         // unknown
         return "[unknown]";