diff options
Diffstat (limited to 'apps/app_system.c')
-rwxr-xr-x | apps/app_system.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/apps/app_system.c b/apps/app_system.c index 00fed1058..6aa71f104 100755 --- a/apps/app_system.c +++ b/apps/app_system.c @@ -89,11 +89,13 @@ static int system_exec_helper(struct ast_channel *chan, void *data, int failmode { int res=0; struct localuser *u; - if (!data) { + + if (!data || ast_strlen_zero(data)) { ast_log(LOG_WARNING, "System requires an argument(command)\n"); pbx_builtin_setvar_helper(chan, chanvar, "FAILURE"); return failmode; } + LOCAL_USER_ADD(u); /* Do our thing here */ @@ -120,6 +122,7 @@ static int system_exec_helper(struct ast_channel *chan, void *data, int failmode } LOCAL_USER_REMOVE(u); + return res; } |