remove unnecessary checks before calls to ast_strlen_zero

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

View File

@@ -68,7 +68,7 @@ static int zapateller_exec(struct ast_channel *chan, void *data)
stringp=data;
c = strsep(&stringp, "|");
while(c && !ast_strlen_zero(c)) {
while(!ast_strlen_zero(c)) {
if (!strcasecmp(c, "answer"))
answer = 1;
else if (!strcasecmp(c, "nocallerid"))