FS-4144 --resolve

src/mod/applications/mod_commands/mod_commands.c

@@ -1559,7 +1559,8 @@ SWITCH_STANDARD_API(regex_function)
 		goto error;
 	}
 
-	if ((proceed = switch_regex_perform(argv[0], argv[1], &re, ovector, sizeof(ovector) / sizeof(ovector[0])))) {
+	proceed = switch_regex_perform(argv[0], argv[1], &re, ovector, sizeof(ovector) / sizeof(ovector[0]));
+
 	if (argc > 2) {
 		len = (strlen(argv[0]) + strlen(argv[2]) + 10) * proceed;
 		substituted = malloc(len);
@@ -1571,15 +1572,9 @@ SWITCH_STANDARD_API(regex_function)
 		stream->write_function(stream, "%s", substituted);
 		free(substituted);
 	} else {
-			stream->write_function(stream, "true");
-		}
-	} else {
-		if (argc > 2) {
-			stream->write_function(stream, "%s", argv[0]);
-		} else {
-			stream->write_function(stream, "false");
-		}
+		stream->write_function(stream, proceed ? "true" : "false");
 	}
+
 	goto ok;
 
   error: