Make LED pattern parser return success or failure

diff --git a/src/led-pattern-rx51.vala b/src/led-pattern-rx51.vala
index 72f3638..2c62e92 100644 (file)
--- a/src/led-pattern-rx51.vala
+++ b/src/led-pattern-rx51.vala
@@ -22,23 +22,23 @@ class LedPatternRX51 : LedPattern {
        public List<LedCommandRX51> engine1;
        public List<LedCommandRX51> engine2;
 
-       public void parse (string line) {
+       public bool parse (string line) {
                string[] key_value = line.split ("=");
 
                if (key_value.length != 2) {
                        print ("pattern line does not contain '=': %s\n", line);
-                       return;
+                       return false;
                }
 
                string[] p = key_value[1].split (";");
                if (p.length != 6) {
                        print ("pattern does not contain 6 components: %d\n", p.length);
-                       return;
+                       return false;
                }
 
                if (p[4].length > 16*4 || p[5].length > 16*4) {
                        print ("pattern too long!\n");
-                       return;
+                       return false;
                }
 
                name = key_value[0];
@@ -57,6 +57,7 @@ class LedPatternRX51 : LedPattern {
                }
 
                on_changed ();
+               return true;
        }
 
        private void parse_led_map (string led_map, out LedColor color1, out LedColor color2) {