[Asterisk-cvs] asterisk/channels chan_zap.c,1.344.2.20,1.344.2.21

[russell at lists.digium.com]

Update of /usr/cvsroot/asterisk/channels
In directory mongoose.digium.com:/tmp/cvs-serv13446/channels

Modified Files:
      Tag: v1-0
	chan_zap.c 
Log Message:
correctly jump to fax extension when inside of a macro (bug #4471)


Index: chan_zap.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_zap.c,v
retrieving revision 1.344.2.20
retrieving revision 1.344.2.21
diff -u -d -r1.344.2.20 -r1.344.2.21
--- chan_zap.c	15 Jun 2005 21:42:31 -0000	1.344.2.20
+++ chan_zap.c	22 Jun 2005 14:01:26 -0000	1.344.2.21
@@ -4078,13 +4078,15 @@
 			if (!p->faxhandled) {
 				p->faxhandled++;
 				if (strcmp(ast->exten, "fax")) {
-					if (ast_exists_extension(ast, ast_strlen_zero(ast->macrocontext) ? ast->context : ast->macrocontext, "fax", 1, ast->callerid)) {
+					char *target_context = ast_strlen_zero(ast->macrocontext) ? ast->context : ast->macrocontext;
+
+					if (ast_exists_extension(ast, target_context, "fax", 1, ast->callerid)) {
 						if (option_verbose > 2)
 							ast_verbose(VERBOSE_PREFIX_3 "Redirecting %s to fax extension\n", ast->name);
 						/* Save the DID/DNIS when we transfer the fax call to a "fax" extension */
-						pbx_builtin_setvar_helper(ast,"FAXEXTEN",ast->exten);
-						if (ast_async_goto(ast, ast->context, "fax", 1))
-							ast_log(LOG_WARNING, "Failed to async goto '%s' into fax of '%s'\n", ast->name, ast->context);
+						pbx_builtin_setvar_helper(ast, "FAXEXTEN", ast->exten);
+						if (ast_async_goto(ast, target_context, "fax", 1))
+							ast_log(LOG_WARNING, "Failed to async goto '%s' into fax of '%s'\n", ast->name, target_context);
 					} else
 						ast_log(LOG_NOTICE, "Fax detected, but no fax extension\n");
 				} else