From dd1f65cf8fb7fa34792595029f218431bd2e01d7 Mon Sep 17 00:00:00 2001
From: "John F. Carr" <jfc@mit.edu>
Date: Fri, 21 Dec 1990 12:48:42 +0000
Subject: Change NULL to '\0' when used as (char).

---
 zhm/zhm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'zhm/zhm.c')

diff --git a/zhm/zhm.c b/zhm/zhm.c
index 9885cb9..b0ad0e0 100644
--- a/zhm/zhm.c
+++ b/zhm/zhm.c
@@ -188,7 +188,7 @@ char *argv[];
 	 (void) strcpy(prim_serv, serv_list[random() % j]);
      }
 #endif /* HESIOD */
-     if (*prim_serv == NULL) {
+     if (*prim_serv == '\0') {
 	 printf("No valid primary server found, exiting.\n");
 	 exit(ZERR_SERVNAK);
      }
@@ -299,7 +299,7 @@ void init_hm()
      init_queue();
 
      cur_serv_list = serv_list;
-     if (*prim_serv == NULL)
+     if (*prim_serv == '\0')
 	  (void)strcpy(prim_serv, *cur_serv_list);
   
      loopback[0] = 127;
-- 
cgit v1.2.3