RerwriteDriver: Clear srcset_collection when failing InitiateRewrite

Fix for apache/incubator-pagespeed-ngx#1514
apache · Dec 6, 2017 · 7b7b706 · 7b7b706
1 parent 74e6f6b
commit 7b7b706
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/net/instaweb/rewriter/rewrite_driver.cc b/net/instaweb/rewriter/rewrite_driver.cc
@@ -2873,6 +2873,7 @@ bool RewriteDriver::InitiateRewrite(RewriteContext* rewrite_context) {
   // us with a partially constructed slot-graph.
   if (!can_rewrite_resources_) {
     if (rewrites_.empty()) {
+      srcset_collections_.clear();
       rewrite_context->DetachSlots();
       delete rewrite_context;
       return false;