From: Gaurav Singh <gaurav1086@gmail.com>
Date: Tue, 28 Jul 2020 02:28:56 +0000 (-0400)
Subject: test-cgroup-util: Handle result=NULL as empty string
X-Git-Tag: v246~17
X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fsystemd.git;a=commitdiff_plain;h=b1d666ac584970515ea605a4f9d7c7407917953b

test-cgroup-util: Handle result=NULL as empty string

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
---

diff --git a/src/test/test-cgroup-util.c b/src/test/test-cgroup-util.c
index ea47f5affab..eff586a2e1d 100644
--- a/src/test/test-cgroup-util.c
+++ b/src/test/test-cgroup-util.c
@@ -23,7 +23,7 @@ static void check_p_d_u(const char *path, int code, const char *result) {
         int r;
 
         r = cg_path_decode_unit(path, &unit);
-        printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);
+        printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, strnull(result), code);
         assert_se(r == code);
         assert_se(streq_ptr(unit, result));
 }
@@ -45,7 +45,7 @@ static void check_p_g_u(const char *path, int code, const char *result) {
         int r;
 
         r = cg_path_get_unit(path, &unit);
-        printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);
+        printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, strnull(result), code);
         assert_se(r == code);
         assert_se(streq_ptr(unit, result));
 }
@@ -69,7 +69,7 @@ static void check_p_g_u_u(const char *path, int code, const char *result) {
         int r;
 
         r = cg_path_get_user_unit(path, &unit);
-        printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, result, code);
+        printf("%s: %s → %s %d expected %s %d\n", __func__, path, unit, r, strnull(result), code);
         assert_se(r == code);
         assert_se(streq_ptr(unit, result));
 }