X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Ftest-canonicalize-lgpl.c;h=7667983da51ad87cdeb3a8fb43d911344ab55a7a;hb=dcfa509347541cf4a44f7e5be5fc74398d8a8199;hp=19109d5836893737edd939258f265c5d578853a0;hpb=441aa3044f43e5572f58c354f01e6bc070acd5c7;p=gnulib.git

diff --git a/tests/test-canonicalize-lgpl.c b/tests/test-canonicalize-lgpl.c
index 19109d583..7667983da 100644
--- a/tests/test-canonicalize-lgpl.c
+++ b/tests/test-canonicalize-lgpl.c
@@ -43,6 +43,12 @@
 
 #define BASE "t-can-lgpl.tmp"
 
+static void *
+null_ptr (void)
+{
+  return NULL;
+}
+
 int
 main (void)
 {
@@ -75,7 +81,7 @@ main (void)
     ASSERT (result == NULL);
     ASSERT (errno == ENOENT);
     errno = 0;
-    result = canonicalize_file_name (NULL);
+    result = canonicalize_file_name (null_ptr ());
     ASSERT (result == NULL);
     ASSERT (errno == EINVAL);
   }