The addition of autoservice to func_curl additionally made func_curl dependent

on the existence of a channel, with no real reason.  This should make func_curl
once again work without a channel.
Reported by jmls.
Fixed by tilghman.
Closes issue #11090

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@87120 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/funcs/func_curl.c b/funcs/func_curl.c
index 940dfd8e216d2507c2b96882adb36df28fed8251..63d6a05970dd055df01f379e4a8481f43812ff76 100644 (file)
--- a/funcs/func_curl.c
+++ b/funcs/func_curl.c
@@ -145,7 +145,8 @@ static int acf_curl_exec(struct ast_channel *chan, char *cmd, char *info, char *
 
        AST_STANDARD_APP_ARGS(args, info);      
 
-       ast_autoservice_start(chan);
+       if (chan)
+               ast_autoservice_start(chan);
 
        if (!curl_internal(&chunk, args.url, args.postdata)) {
                if (chunk.memory) {
@@ -160,7 +161,8 @@ static int acf_curl_exec(struct ast_channel *chan, char *cmd, char *info, char *
                ast_log(LOG_ERROR, "Cannot allocate curl structure\n");
        }
 
-       ast_autoservice_stop(chan);
+       if (chan)
+               ast_autoservice_stop(chan);
 
        ast_module_user_remove(u);