diff --git a/lib/ice-coder.js b/lib/ice-coder.js
index 89669fc..42d5104 100644
--- a/lib/ice-coder.js
+++ b/lib/ice-coder.js
@@ -1153,11 +1153,11 @@ var ICEcoder = {
 		var shortURL, canOpenFile;
 		var line = 1;
 		if ("undefined" != typeof fileLink) {
-			var re = /^(.*)\s+line\s+(\d+)/;
+			var re = /^([^ ]*)\s+(on\s+)?line\s+(\d+)/;
 			var reMatch = re.exec(fileLink);
 			if (null !== reMatch)
 			{
-				line = reMatch[2];
+				line = reMatch[3];
 				fileLink = reMatch[1];
 			} else if (fileLink.indexOf(':') > 0){
 				line = fileLink.split(':')[1];