Removing remaining strict-mode warnings.

[jquery.git] / src / core.js

diff --git a/src/core.js b/src/core.js
index 32e850f..d6577e6 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -680,7 +680,7 @@ jQuery.extend({
 
                // Return the named cache data, or the ID for the element
                return name ?
-                       jQuery.cache[ id ][ name ] :
+                       jQuery.cache[ id ][ name ] || null :
                        id;
        },
 
@@ -1163,12 +1163,12 @@ jQuery.extend({
                // Also, we need to make sure that the correct elements are being returned
                // (IE returns comment nodes in a '*' query)
                if ( jQuery.browser.msie ) {
-                       while ( elem = second[ i++ ] )
+                       while ( (elem = second[ i++ ]) )
                                if ( elem.nodeType != 8 )
                                        first[ pos++ ] = elem;
 
                } else
-                       while ( elem = second[ i++ ] )
+                       while ( (elem = second[ i++ ]) )
                                first[ pos++ ] = elem;
 
                return first;