kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-05 12:16:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

don't crash if no group is specified (bug #4836)

Browse Source 
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6237 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-07-27 22:43:18 +00:00
parent 80af1153bc
commit bbb33e5c41
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
funcs/func_groupcount.c
View File

@@ -33,8 +33,10 @@ static char *group_count_function_read(struct ast_channel *chan, char *cmd, char
ast_app_group_split_group(data, group, sizeof(group), category, sizeof(category)); ast_app_group_split_group(data, group, sizeof(group), category, sizeof(category));
if (ast_strlen_zero(group)) { if (ast_strlen_zero(group)) {
grp = pbx_builtin_getvar_helper(chan, category); if ((grp = pbx_builtin_getvar_helper(chan, category)))
ast_copy_string(group, grp, sizeof(group)); ast_copy_string(group, grp, sizeof(group));
else
return buf;
} }
count = ast_app_group_get_count(group, category); count = ast_app_group_get_count(group, category);