testutils: check return value of g_setenv

The function returns gboolean.
Compare against the FALSE value from GLib.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 2c3353242337bb50fe5abc9454fd5fc98236d4ef
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/tests/testutils.c b/tests/testutils.c
index 0cf0ac7e5cd50279c49de53b968ac1a77bef3383..83daed8940278fb84edd96d0b18c6cda3bec79c5 100644 (file)
--- a/tests/testutils.c
+++ b/tests/testutils.c
@@ -836,7 +836,7 @@ virTestSetEnvPath(void)
     }
 
     if (new_path &&
-        g_setenv("PATH", new_path, TRUE) < 0)
+        g_setenv("PATH", new_path, TRUE) == FALSE)
         goto cleanup;
 
     ret = 0;