[3932] Ignored remove return status

diff --git a/src/lib/util/tests/pid_file_unittest.cc b/src/lib/util/tests/pid_file_unittest.cc
index a0df57d161933b3ebfb55a95ac0df4b107e353ea..011b4808912f9d3a83af6855ac46b29b3420c5ce 100644 (file)
--- a/src/lib/util/tests/pid_file_unittest.cc
+++ b/src/lib/util/tests/pid_file_unittest.cc
@@ -64,7 +64,7 @@ protected:
 private:
     /// @brief Removes any remaining test files
     void removeTestFile() const {
-        remove(absolutePath(TESTNAME).c_str());
+        static_cast<void>(remove(absolutePath(TESTNAME).c_str()));
     }
 
 };