test: use free() instead of mfree()

Since we don't use the returned value anyway.

diff --git a/src/test/test-string-util.c b/src/test/test-string-util.c
index 3b003e885f0d3af249d40b0014c3a1674f068cc4..67f332db8edb432510573390891351f8d7e60d1c 100644 (file)
--- a/src/test/test-string-util.c
+++ b/src/test/test-string-util.c
@@ -375,31 +375,31 @@ TEST(strjoin) {
 
         actual = strjoin("", "foo", "bar");
         assert_se(streq(actual, "foobar"));
-        mfree(actual);
+        free(actual);
 
         actual = strjoin("foo", "bar", "baz");
         assert_se(streq(actual, "foobarbaz"));
-        mfree(actual);
+        free(actual);
 
         actual = strjoin("foo", "", "bar", "baz");
         assert_se(streq(actual, "foobarbaz"));
-        mfree(actual);
+        free(actual);
 
         actual = strjoin("foo", NULL);
         assert_se(streq(actual, "foo"));
-        mfree(actual);
+        free(actual);
 
         actual = strjoin(NULL, NULL);
         assert_se(streq(actual, ""));
-        mfree(actual);
+        free(actual);
 
         actual = strjoin(NULL, "foo");
         assert_se(streq(actual, ""));
-        mfree(actual);
+        free(actual);
 
         actual = strjoin("foo", NULL, "bar");
         assert_se(streq(actual, "foo"));
-        mfree(actual);
+        free(actual);
 }
 
 TEST(strcmp_ptr) {