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Fix a crash due to too few arguments to RetryDial.

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(closes issue #14852)
Reported by: junky
Patches:
      retry_fix.diff uploaded by junky (license 177)



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@187135 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2009-04-08 19:16:49 +00:00
parent 89d04eef98
commit 8e31a331b4
1 changed files with 1 additions and 1 deletions
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2
apps/app_dial.c
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@@ -1872,7 +1872,7 @@ static int retrydial_exec(struct ast_channel *chan, void *data)
}
}
if ((dialdata = strchr(dialdata, '|'))) {
if (dialdata && (dialdata = strchr(dialdata, '|'))) {
*dialdata++ = '\0';
} else {
ast_log(LOG_ERROR, "%s requires more arguments\n",rapp);