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-rw-r--r--posix/glob.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/posix/glob.c b/posix/glob.c
index d628b84617..c8f2eabc5d 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -358,7 +358,7 @@ glob (pattern, flags, errfunc, pglob)
 	  dirname = getenv ("HOME");
 	  if (dirname == NULL || dirname[0] == '\0')
 	    {
-	      extern char *getlogin ();
+	      extern char *getlogin __P ((void));
 	      char *name = getlogin ();
 	      if (name != NULL)
 		{