X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-userspec.c;h=8e3672f597d9268fb47e6572b60561a8c9a6c7b6;hb=5068051817bc09c088f31d3627956bfe5086b130;hp=5b0266485a7c35f22c04d275b00be50a34e687da;hpb=9fc81090f6c5590bd1b0e0fa5087577a2ee43a3e;p=gnulib.git

diff --git a/tests/test-userspec.c b/tests/test-userspec.c
index 5b0266485..8e3672f59 100644
--- a/tests/test-userspec.c
+++ b/tests/test-userspec.c
@@ -181,6 +181,17 @@ main (void)
         }
     }
 
+  /* Ensure NULL parameters are ignored.  */
+  {
+    uid_t uid = (uid_t) -1;
+    char const *diag = parse_user_spec ("", &uid, NULL, NULL, NULL);
+    if (diag)
+      {
+        printf ("unexpected error: %s\n", diag);
+        fail = 1;
+      }
+  }
+
   return fail;
 }