Merge pull request #5434 from kilobyte/file-after-fclose

test: don't use a FILE pointer after fclose

src/test/unittest/ut_file.c

@@ -88,10 +88,8 @@ ut_fclose(const char *file, int line, const char *func, FILE *stream)
 {
 	int retval = os_fclose(stream);
 
-	if (retval != 0) {
-		ut_fatal(file, line, func, "!fclose: 0x%llx",
-			(unsigned long long)stream);
-	}
+	if (retval != 0)
+		ut_fatal(file, line, func, "!fclose");
 
 	return retval;
 }