test-copy: wrap assignments in function call in parentheses

diff --git a/src/test/test-copy.c b/src/test/test-copy.c
index 91e4e5b409af51ed452bc0e9a439e523d960f4b1..91d2a0bcd43a84c000ded99aebe5c5edd44f1c50 100644 (file)
--- a/src/test/test-copy.c
+++ b/src/test/test-copy.c
@@ -106,7 +106,7 @@ static void test_copy_tree(void) {
         STRV_FOREACH(p, files) {
                 _cleanup_free_ char *f;
 
-                assert_se(f = strappend(original_dir, *p));
+                assert_se((f = strappend(original_dir, *p)));
 
                 assert_se(mkdir_parents(f, 0755) >= 0);
                 assert_se(write_string_file(f, "file", WRITE_STRING_FILE_CREATE) == 0);
@@ -115,8 +115,8 @@ static void test_copy_tree(void) {
         STRV_FOREACH_PAIR(link, p, links) {
                 _cleanup_free_ char *f, *l;
 
-                assert_se(f = strappend(original_dir, *p));
-                assert_se(l = strappend(original_dir, *link));
+                assert_se((f = strappend(original_dir, *p)));
+                assert_se((l = strappend(original_dir, *link)));
 
                 assert_se(mkdir_parents(l, 0755) >= 0);
                 assert_se(symlink(f, l) == 0);
@@ -131,7 +131,7 @@ static void test_copy_tree(void) {
                 _cleanup_free_ char *buf = NULL, *f;
                 size_t sz = 0;
 
-                assert_se(f = strappend(copy_dir, *p));
+                assert_se((f = strappend(copy_dir, *p)));
 
                 assert_se(access(f, F_OK) == 0);
                 assert_se(read_full_file(f, &buf, &sz) == 0);
@@ -141,8 +141,8 @@ static void test_copy_tree(void) {
         STRV_FOREACH_PAIR(link, p, links) {
                 _cleanup_free_ char *target = NULL, *f, *l;
 
-                assert_se(f = strjoin(original_dir, *p));
-                assert_se(l = strjoin(copy_dir, *link));
+                assert_se((f = strjoin(original_dir, *p)));
+                assert_se((l = strjoin(copy_dir, *link)));
 
                 assert_se(readlink_and_canonicalize(l, &target) == 0);
                 assert_se(path_equal(f, target));