Merge "Fix copy / move behaviour of Maps object."
am: 30c898f1ca

Change-Id: I7912a4c29393b7e0fb0e1e26c09160989f8544f2
Cr-Mirrored-From: https://chromium.googlesource.com/aosp/platform/system/core
Cr-Mirrored-Commit: 7e345a00a13d5a431d58332dac67aa90e2f392e1
diff --git a/UnwindStackMap.cpp b/UnwindStackMap.cpp
index 9d15af2..4518891 100644
--- a/UnwindStackMap.cpp
+++ b/UnwindStackMap.cpp
@@ -55,7 +55,7 @@
   }
 
   // Iterate through the maps and fill in the backtrace_map_t structure.
-  for (auto* map_info : *stack_maps_) {
+  for (const auto& map_info : *stack_maps_) {
     backtrace_map_t map;
     map.start = map_info->start;
     map.end = map_info->end;