Unroll the ( || ) in the math - Fixes #12497 - Thanks @lukemelia @cur…

…iousdannii - Closes gh-1019 (cherry picked from commit 8773067)
jquery · Nov 8, 2012 · 70f662bac5de1ed76021e31387bd4d3aa2e41f66 · 70f662b
1 parent 08894dc
commit 70f662bac5de1ed76021e31387bd4d3aa2e41f66
Unified Split

Showing with 3 additions and 1 deletion.

+3 −1 src/effects.js
diff --git a/src/effects.js b/src/effects.js
@@ -82,7 +82,9 @@ function Animation( elem, properties, options ) {
 		tick = function() {
 			var currentTime = fxNow || createFxNow(),
 				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-  
-				percent = 1 - ( remaining / animation.duration || 0 ),
+  
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+  
+				temp = remaining / animation.duration || 0,
+  
+				percent = 1 - temp,
 				index = 0,
 				length = animation.tweens.length;