From 45090be0fd8587e15339deb8bf8f6c44547df9d1 Mon Sep 17 00:00:00 2001
From: Sascha Wildner <saw@online.de>
Date: Sun, 21 Jan 2018 00:22:27 +0100
Subject: [PATCH] {bs,quiz}(6): Compare pointers with NULL, not '\0'.

---
 games/bs/bs.c     | 2 +-
 games/quiz/quiz.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/games/bs/bs.c b/games/bs/bs.c
index 98c25fdfe0..0c6df74e94 100644
--- a/games/bs/bs.c
+++ b/games/bs/bs.c
@@ -191,7 +191,7 @@ intro(void)
     if(signal(SIGQUIT,SIG_IGN) != SIG_IGN)
 		signal(SIGQUIT,sighandler);
 
-    if(tmpname != '\0') {
+    if(tmpname != NULL) {
 		strcpy(name,tmpname);
 		name[0] = toupper(name[0]);
     } else {
diff --git a/games/quiz/quiz.c b/games/quiz/quiz.c
index 10ef998094..f02eee9ea7 100644
--- a/games/quiz/quiz.c
+++ b/games/quiz/quiz.c
@@ -154,7 +154,7 @@ show_index(void)
 		for (s = next_cat(qp->q_text); s; s = next_cat(s)) {
 			if (!rxp_compile(s))
 				err("%s", rxperr);
-			if ((p = rxp_expand()) != '\0')
+			if ((p = rxp_expand()) != NULL)
 				fprintf(pf, "%s ", p);
 		}
 		fprintf(pf, "\n");
-- 
2.11.4.GIT