commit db7ecb6aaa066a2468aaa82cd1dfdbe60f3793eb
author Patrick Venture <venture@google.com> Tue Oct 23 19:42:23 2018 -0700
committer Patrick Venture <venture@google.com> Fri Nov 02 14:42:03 2018 +0000
tree 0f127e60feecb240a7d3d811e7239390d45f284a
parent 0dd0c4d728757b78d07f57fe3f92193960ac7076

cleanup: add const to read-only iterators

Add const to read-only iterators.

Change-Id: I848ec6a9558781fc193e19efa63494ec0cea3f46
Signed-off-by: Patrick Venture <venture@google.com>

mainloop.cpp

diff --git a/mainloop.cpp b/mainloop.cpp
index 5cae0d3..4db0940 100644
--- a/mainloop.cpp
+++ b/mainloop.cpp
@@ -310,7 +310,7 @@
     // Check sysfs for available sensors.
     auto sensors = std::make_unique<SensorSet>(_hwmonRoot + '/' + _instance);
 
-    for (auto& i : *sensors)
+    for (const auto& i : *sensors)
     {
         auto object = getObject(i);
         if (object)
@@ -475,7 +475,7 @@
     }
 
     // Remove any sensors marked for removal
-    for (auto& i : rmSensors)
+    for (const auto& i : rmSensors)
     {
         state.erase(i.first);
     }