Fix string equality comparison am: 1033c6fdbc am: fdd4fe53cf am: 3fbe9280a4 am: bf4f010a5b am: 700c72d01d am: 5d60d2f772 am: 6245774994 am: f8d4c187a3 am: b3ff6b4437 am: 537535c14a
am: 6b05e285cc

Change-Id: I85e36294bd68be5da928d96dd7d9742f7fba53d3