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remove unnecessary checks before calls to ast_strlen_zero

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6864 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-26 19:48:14 +00:00
parent dbc5c06c94
commit 5187de9ab6
59 changed files with 108 additions and 109 deletions
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apps/app_transfer.c
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@@ -75,7 +75,7 @@ static int transfer_exec(struct ast_channel *chan, void *data)
char *dest = data;
char *status;
if (!dest || ast_strlen_zero(dest)) {
if (ast_strlen_zero(dest)) {
ast_log(LOG_WARNING, "Transfer requires an argument ([Tech/]destination)\n");
pbx_builtin_setvar_helper(chan, "TRANSFERSTATUS", "FAILURE");
return 0;