(delimit_method_string): Use NULL, not `0'.

diff --git a/src/uniq.c b/src/uniq.c
index 736c2813e96ae3c0608d40a3751d37c1fc540918..27322e93eaa3a8fff7208884d484f1e9298ceb17 100644 (file)
--- a/src/uniq.c
+++ b/src/uniq.c
@@ -98,7 +98,7 @@ enum delimit_method
 
 static char const *const delimit_method_string[] =
 {
-  "none", "prepend", "separate", 0
+  "none", "prepend", "separate", NULL
 };
 
 static enum delimit_method const delimit_method_map[] =