From 84c223eb82bd9b62adc14f455324699650ce2eb4 Mon Sep 17 00:00:00 2001
From: Pat O'Callaghan <patocallaghan@gmail.com>
Date: Tue, 26 Feb 2013 11:43:06 +1300
Subject: [PATCH] Added sanity check to prevent infinite loop

Added sanity check to prevent infinite looping of the while loop if the parentWidth is 0, e.g. parent is "display: none".
---
 js/jquery.slabtext.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/js/jquery.slabtext.js b/js/jquery.slabtext.js
index 278385c..86bfb84 100644
--- a/js/jquery.slabtext.js
+++ b/js/jquery.slabtext.js
@@ -78,6 +78,11 @@
                 // Cache the parent containers width       
                 var parentWidth = $this.width(),
                     fs;
+                    
+                //Sanity check to prevent infinite loop
+                if ( parentWidth === 0 ) {
+                    return;
+                }
                 
                 // Remove the slabtextdone and slabtextinactive classnames to enable the inline-block shrink-wrap effect
                 $this.removeClass("slabtextdone slabtextinactive");
@@ -237,4 +242,4 @@
             };        
         });
     };
-})(jQuery);
\ No newline at end of file
+})(jQuery);