adamdebreceni commented on a change in pull request #964:
URL: https://github.com/apache/nifi-minifi-cpp/pull/964#discussion_r551912172
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File path: nanofi/tests/CTestsBase.h
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@@ -138,7 +138,8 @@ class TestControllerWithTemporaryWorkingDirectory {
}
~TestControllerWithTemporaryWorkingDirectory() {
- chdir(old_cwd_);
+ int success = chdir(old_cwd_);
+ (void) success;
Review comment:
is this added to silence an "unused return value" warning?
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