No need to cast NULL when assigning it to a variable;

from Christos Zoulas <christos at NetBSD>.

1 files changed, 1 insertions, 1 deletions

diff --git a/mandocdb.c b/mandocdb.c
index 7e790738..d730d177 100644
--- a/mandocdb.c
+++ b/mandocdb.c
@@ -589,7 +589,7 @@ treescan(void)
 	const char	*argv[2];
 
 	argv[0] = ".";
-	argv[1] = (char *)NULL;
+	argv[1] = NULL;
 
 	f = fts_open((char * const *)argv, FTS_PHYSICAL | FTS_NOCHDIR,
 	    fts_compare);