Merged revisions 53136 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

................
r53136 | russell | 2007-02-03 14:44:20 -0600 (Sat, 03 Feb 2007) | 12 lines

Merged revisions 53133 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r53133 | russell | 2007-02-03 14:38:13 -0600 (Sat, 03 Feb 2007) | 4 lines

set the DIALSTATUS variable to contain "INVALIDARGS" when the dial application
exits early because of invalid arguments instead of just leaving it empty.
(issue #8975)

........

................


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@53137 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_dial.c

@@ -82,7 +82,7 @@ static char *descrip =
 "    ANSWEREDTIME - This is the amount of time for actual call.\n"
 "    DIALSTATUS   - This is the status of the call:\n"
 "                   CHANUNAVAIL | CONGESTION | NOANSWER | BUSY | ANSWER | CANCEL\n" 
-"                   DONTCALL | TORTURE\n"
+"                   DONTCALL | TORTURE | INVALIDARGS\n"
 "  For the Privacy and Screening Modes, the DIALSTATUS variable will be set to\n"
 "DONTCALL if the called party chooses to send the calling party to the 'Go Away'\n"
 "script. The DIALSTATUS variable will be set to TORTURE if the called party\n"
@@ -1183,6 +1183,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
 	struct privacy_args pa = {
 		.sentringing = 0,
 		.privdb_val = 0,
+		.status = "INVALIDARGS",
 	};
 	int sentringing = 0, moh = 0;
 	const char *outbound_group = NULL;
@@ -1201,6 +1202,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
 
 	if (ast_strlen_zero(data)) {
 		ast_log(LOG_WARNING, "Dial requires an argument (technology/number)\n");
+		pbx_builtin_setvar_helper(chan, "DIALSTATUS", pa.status);
 		return -1;
 	}
 
@@ -1213,11 +1215,14 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
 	memset(&config,0,sizeof(struct ast_bridge_config));
 
 	if (!ast_strlen_zero(args.options) &&
-			ast_app_parse_options(dial_exec_options, &opts, opt_args, args.options))
+			ast_app_parse_options(dial_exec_options, &opts, opt_args, args.options)) {
+		pbx_builtin_setvar_helper(chan, "DIALSTATUS", pa.status);
 		goto done;
+	}
 
 	if (ast_strlen_zero(args.peers)) {
 		ast_log(LOG_WARNING, "Dial requires an argument (technology/number)\n");
+		pbx_builtin_setvar_helper(chan, "DIALSTATUS", pa.status);
 		goto done;
 	}
 
@@ -1231,6 +1236,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
 		calldurationlimit = atoi(opt_args[OPT_ARG_DURATION_STOP]);
 		if (!calldurationlimit) {
 			ast_log(LOG_WARNING, "Dial does not accept S(%s), hanging up.\n", opt_args[OPT_ARG_DURATION_STOP]);
+			pbx_builtin_setvar_helper(chan, "DIALSTATUS", pa.status);
 			goto done;
 		}
 		if (option_verbose > 2)