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| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2009-04-09 16:39:43 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2009-04-09 16:39:43 +0000 |
| commit | 3a220874ccc50139dfef37a05c087435b93cd6c4 (patch) | |
| tree | 87896c76a101ac416ebace0f54b3726cf718b67a /apps/app_sendtext.c | |
| parent | e2a336124f6ddf2868e0800b1fe2dc35545e250e (diff) | |
Merged revisions 187362 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r187362 | tilghman | 2009-04-09 11:38:37 -0500 (Thu, 09 Apr 2009) | 3 lines
Permit zero-length text messages in SIP.
(Related to an issue posted to the -users list, subject "AEL2, BASE64_DECODE and hexadecimal")
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@187363 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_sendtext.c')
| -rw-r--r-- | apps/app_sendtext.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apps/app_sendtext.c b/apps/app_sendtext.c index 91273b45a..f890ae4bf 100644 --- a/apps/app_sendtext.c +++ b/apps/app_sendtext.c @@ -81,7 +81,9 @@ static int sendtext_exec(struct ast_channel *chan, void *data) AST_APP_ARG(text); ); - if (ast_strlen_zero(data)) { + /* NOT ast_strlen_zero, because some protocols (e.g. SIP) MUST be able to + * send a zero-length message. */ + if (!data) { ast_log(LOG_WARNING, "SendText requires an argument (text)\n"); return -1; } else |