commit e86755279b0616efa456599d8cd36b5f25d4df58
author Chih-Hung Hsieh <chh@google.com> Wed Dec 12 14:42:24 2018 -0800
committer Chih-Hung Hsieh <chh@google.com> Wed Dec 12 14:42:24 2018 -0800
tree 13cd34cc80b8ab0a949f303cccbe199ca81e23e6
parent 1f2cf04ff1fba707770ac992f6fd57119812c945

Fix performance-for-range-copy warnings

Bug: 30413223
Test: make with WITH_TIDY=1 DEFAULT_GLOBAL_TIDY_CHECKS=-*,performance*
Change-Id: I68f2d0791211300b6b0058926e742371c0bc1295

IPCThreadState.cpp

diff --git a/IPCThreadState.cpp b/IPCThreadState.cpp
index d97ad12..c7c71be 100644
--- a/IPCThreadState.cpp
+++ b/IPCThreadState.cpp
@@ -473,7 +473,7 @@
         // call and that other process calls back into us
         std::vector<std::function<void(void)>> tasks = mPostCommandTasks;
         mPostCommandTasks.clear();
-        for (auto func : tasks) {
+        for (const auto& func : tasks) {
             func();
         }
     }