* nsterm.m (ns_defined_color): Block input. Suggested by Mike

<deactivated@gmail.com> (Bug#3605).

src/ChangeLog

+2010-01-31  Chong Yidong  <cyd@stupidchicken.com>
+
+	* nsterm.m (ns_defined_color): Block input.  Suggested by Mike
+	<deactivated@gmail.com> (Bug#3605).
+
 2010-01-31  David De La Harpe Golden  <david@harpegolden.net>
 	* fileio.c (Frename_file): Correctly rename symlinks to

src/nsterm.m

@@ -1552,19 +1552,19 @@ Free a pool and temporary objects it refers to (callable from C)
          Return 0 if not found
    -------------------------------------------------------------------------- */
 {
-  NSColor *temp;
-  int notFound = ns_get_color (name, &temp);
-
+  NSColor *col;
   NSTRACE (ns_defined_color);
 
-  if (notFound)
-    return 0;
-
+  BLOCK_INPUT;
+  if (ns_get_color (name, &col) != 0) /* Color not found  */
+    {
+      UNBLOCK_INPUT;
+      return 0;
+    }
   if (makeIndex && alloc)
-      color_def->pixel = ns_index_color(temp, f); /* [temp retain]; */
-
-  ns_query_color (temp, color_def, !makeIndex);
-
+    color_def->pixel = ns_index_color (col, f);
+  ns_query_color (col, color_def, !makeIndex);
+  UNBLOCK_INPUT;
   return 1;
 }