Minor refactor

joelmukuthu · Sep 23, 2016 · 65e8ac8 · 65e8ac8
1 parent 0c6aaf3
commit 65e8ac8
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/src/directives/snapscroll.js b/src/directives/snapscroll.js
@@ -221,11 +221,10 @@
                             return;
                         }
                         if (!isNumber(current)) {
-                            if (isNumber(previous)) {
-                                scope.snapIndex = previous;
-                            } else {
-                                scope.snapIndex = 0;
+                            if (!isNumber(previous)) {
+                                previous = 0;
                             }
+                            scope.snapIndex = previous;
                             return;
                         }
                         if (current % 1 !== 0) {