Merged revisions 69259 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

................
r69259 | qwell | 2007-06-14 10:21:29 -0500 (Thu, 14 Jun 2007) | 12 lines

Merged revisions 69258 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r69258 | qwell | 2007-06-14 10:15:53 -0500 (Thu, 14 Jun 2007) | 4 lines

Change a quite broken while loop to a for loop, so "continue;" works as expected instead of eating 99% CPU...

Issue 9966, patch by me.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@69260 65c4cc65-6c06-0410-ace0-fbb531ad65f3

funcs/func_groupcount.c

@@ -102,15 +102,13 @@ static int group_function_read(struct ast_channel *chan, const char *cmd,
 	
 	ast_app_group_list_rdlock();
 	
-	gi = ast_app_group_list_head();
+	for (gi = ast_app_group_list_head(); gi; gi = AST_LIST_NEXT(gi, list)) {
-	while (gi) {
 		if (gi->chan != chan)
 			continue;
 		if (ast_strlen_zero(data))
 			break;
 		if (!ast_strlen_zero(gi->category) && !strcasecmp(gi->category, data))
 			break;
-		gi = AST_LIST_NEXT(gi, list);
 	}
 	
 	if (gi)
@@ -160,8 +158,7 @@ static int group_list_function_read(struct ast_channel *chan, const char *cmd,
 
 	ast_app_group_list_rdlock();
 
-	gi = ast_app_group_list_head();
+	for (gi = ast_app_group_list_head(); gi; gi = AST_LIST_NEXT(gi, list)) {
-	while (gi) {
 		if (gi->chan != chan)
 			continue;
 		if (!ast_strlen_zero(tmp1)) {
@@ -176,7 +173,6 @@ static int group_list_function_read(struct ast_channel *chan, const char *cmd,
 			else
 				snprintf(tmp1, sizeof(tmp1), "%s", gi->group);
 		}
-		gi = AST_LIST_NEXT(gi, list);
 	}
 	
 	ast_app_group_list_unlock();