X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=blobdiff_plain;f=resources%2Fsrc%2Fjquery%2Fjquery.colorUtil.js;h=009be1aa73c28483561df929ebed1fb05a02f186;hb=add9bd191fd4d16250b301208600854cb52f6b33;hp=a5b136d9691834413309beafd0067b9848552cd6;hpb=12b7a7ea555ff4bda637b60f28e069a3b22873f4;p=lhc%2Fweb%2Fwiklou.git

diff --git a/resources/src/jquery/jquery.colorUtil.js b/resources/src/jquery/jquery.colorUtil.js
index a5b136d969..009be1aa73 100644
--- a/resources/src/jquery/jquery.colorUtil.js
+++ b/resources/src/jquery/jquery.colorUtil.js
@@ -6,7 +6,7 @@
  * Mostly based on other plugins and functions (linted and optimized a little).
  * Sources cited inline.
  */
-( function ( $ ) {
+( function () {
 	/**
 	 * @class jQuery.colorUtil
 	 * @singleton
@@ -29,6 +29,9 @@
 			if ( color && Array.isArray( color ) && color.length === 3 ) {
 				return color;
 			}
+			if ( typeof color !== 'string' ) {
+				return undefined;
+			}
 
 			// Look for rgb(num,num,num)
 			// eslint-disable-next-line no-cond-assign
@@ -77,7 +80,7 @@
 			}
 
 			// Otherwise, we're most likely dealing with a named color
-			return $.colorUtil.colors[ $.trim( color ).toLowerCase() ];
+			return $.colorUtil.colors[ color.trim().toLowerCase() ];
 		},
 
 		/**
@@ -262,4 +265,4 @@
 
 	};
 
-}( jQuery ) );
+}() );