From: Eric S. Raymond <esr@thyrsus.com>
Date: Tue, 23 May 2017 00:33:23 +0000 (-0400)
Subject: Don't use a magic number when we can use sizeof().
X-Git-Tag: seed~93
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=5e2ca9a0e4b6e4ae12f7adafea754fd2f819315d;p=open-adventure.git

Don't use a magic number when we can use sizeof().
---

diff --git a/misc.c b/misc.c
index ae39eb3..7ab9ab5 100644
--- a/misc.c
+++ b/misc.c
@@ -897,10 +897,10 @@ L15:	if(!OPENED){
 		OPENED=fopen("adventure.text","r" /* NOT binary */);
 		if(!OPENED){printf("Can't read adventure.text!\n"); exit(0);}
 		}
-	 IGNORE(fgets(INLINE+1,100,OPENED));
+	 IGNORE(fgets(INLINE+1,sizeof(INLINE)-1,OPENED));
 
 L20:	LNLENG=0;
-	/* 25 */ for (I=1; I<=100 && INLINE[I]!=0; I++) {
+	 /* 25 */ for (I=1; I<=sizeof(INLINE) && INLINE[I]!=0; I++) {
 	VAL=INLINE[I]+1;
 	INLINE[I]=MAP1[VAL];
 L25:	if(INLINE[I] != 0)LNLENG=I;