tests/test-read: call close(2) only if there is an fd

Fixes: Coverity 382190 Signed-off-by: Alexander Mikhalitsyn <[email protected]>
lxc · Jan 31, 2025 · a43c87d · a43c87d
1 parent 19e2c99
commit a43c87d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tests/test-read.c b/tests/test-read.c
@@ -45,6 +45,7 @@ int main(int argc, char *argv[]){
 		sleep(1);
 	}
 	printf("======read sum: %d======\n", sum);
-	close(fd);
+	if (fd >= 0)
+		close(fd);
 	return 0;
 }