Bug 228510 Warning `function getContentTypeFromHeaders does not always return a value'' [xs] in file `chrome://navigator/content/pageInfo.js'', line 951, character 0.

r=neil sr=bz


git-svn-id: svn://10.0.0.236/trunk@150587 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpfe/browser/resources/content/pageInfo.js

@@ -944,6 +944,7 @@ function getContentTypeFromHeaders(cacheEntryDescriptor)
     match = /^Content-Type:\s*(.*?)\s*(?:\;|$)/mi.exec(headers);
     return match[1];
   }
+  return "";
 }
 
 function getContentTypeFromImgRequest(item)