diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 19:48:14 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 19:48:14 +0000 |
| commit | 2a1fd152edcbcad451a31a94171be354f9cbc94d (patch) | |
| tree | cc336d91bb85ce45338470c9de5c8fd8717c9c73 /apps/app_system.c | |
| parent | 1f35efeea36f2d234d0b20ff2c7017d350001ac6 (diff) | |
remove unnecessary checks before calls to ast_strlen_zero
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6864 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_system.c')
| -rwxr-xr-x | apps/app_system.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_system.c b/apps/app_system.c index f1e38a3eb..76593f60f 100755 --- a/apps/app_system.c +++ b/apps/app_system.c @@ -90,7 +90,7 @@ static int system_exec_helper(struct ast_channel *chan, void *data, int failmode int res=0; struct localuser *u; - if (!data || ast_strlen_zero(data)) { + if (ast_strlen_zero(data)) { ast_log(LOG_WARNING, "System requires an argument(command)\n"); pbx_builtin_setvar_helper(chan, chanvar, "FAILURE"); return failmode; |