Fix uninitialized warning (#560)

e7eb54b5 · Dominic Hamon · GitHub · 7b03df7f · e7eb54b5
Unverified Commit e7eb54b5 authored Mar 25, 2018 by Dominic Hamon Committed by GitHub Mar 25, 2018
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donotoptimize_test.cc test/donotoptimize_test.cc +3 -3

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--- a/test/donotoptimize_test.cc
+++ b/test/donotoptimize_test.cc
@@ -28,13 +28,13 @@ private:
 int main(int, char*[]) {
  // this test verifies compilation of DoNotOptimize() for some types
-  char buffer8[8];
+  char buffer8[8] = "";
  benchmark::DoNotOptimize(buffer8);
-  char buffer20[20];
+  char buffer20[20] = "";
  benchmark::DoNotOptimize(buffer20);
-  char buffer1024[1024];
+  char buffer1024[1024] = "";
  benchmark::DoNotOptimize(buffer1024);
  benchmark::DoNotOptimize(&buffer1024[0]);