[findbugs] Fix potential NPE in DiffStat generation

James Moger

2014-04-17 dfd6f5d75aebd7a0a41305831ec6d194ae092f5d

 src/main/java/com/gitblit/utils/HttpUtils.java

@@ -80,7 +80,7 @@


        String context = request.getContextPath();

        String forwardedContext = request.getHeader("X-Forwarded-Context");

        if (forwardedContext != null) {

        if (StringUtils.isEmpty(forwardedContext)) {

           forwardedContext = request.getHeader("X_Forwarded_Context");

        }

        if (!StringUtils.isEmpty(forwardedContext)) {