Fixed navigateFunction bug in navigateWheel

softwaretailoring · Apr 11, 2017 · 170c689 · 170c689
1 parent 322f321
commit 170c689
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Showing 7 changed files with 10 additions and 7 deletions.
diff --git a/js/dist/core/wheelnav.js b/js/dist/core/wheelnav.js
@@ -452,7 +452,8 @@ wheelnav.prototype.navigateWheel = function (clicked) {
         this.spreader.setCurrentTransform(true);
     }
 
-    if (this.navItems[clicked].navigateFunction !== null) {
+    if (clicked !== null &&
+        this.navItems[clicked].navigateFunction !== null) {
         this.navItems[clicked].navigateFunction();
     }
 };

diff --git a/js/dist/core/wheelnav.min.js b/js/dist/core/wheelnav.min.js
diff --git a/js/dist/core/wheelnav.min.js.map b/js/dist/core/wheelnav.min.js.map
diff --git a/js/dist/wheelnav.js b/js/dist/wheelnav.js
@@ -452,7 +452,8 @@ wheelnav.prototype.navigateWheel = function (clicked) {
         this.spreader.setCurrentTransform(true);
     }
 
-    if (this.navItems[clicked].navigateFunction !== null) {
+    if (clicked !== null &&
+        this.navItems[clicked].navigateFunction !== null) {
         this.navItems[clicked].navigateFunction();
     }
 };

diff --git a/js/dist/wheelnav.min.js b/js/dist/wheelnav.min.js
diff --git a/js/dist/wheelnav.min.js.map b/js/dist/wheelnav.min.js.map
diff --git a/js/source/wheelnav.core.js b/js/source/wheelnav.core.js
@@ -451,7 +451,8 @@ wheelnav.prototype.navigateWheel = function (clicked) {
         this.spreader.setCurrentTransform(true);
     }
 
-    if (this.navItems[clicked].navigateFunction !== null) {
+    if (clicked !== null &&
+        this.navItems[clicked].navigateFunction !== null) {
         this.navItems[clicked].navigateFunction();
     }
 };