From: Alan Cox <alan@linux.intel.com>
Date: Sat, 20 May 2017 15:49:22 +0000 (+0100)
Subject: qrun: fix a nasty memory scribble
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=9d5556c564f20169b80534c880eb28a131888d0f;p=FUZIX.git

qrun: fix a nasty memory scribble

Also clean up the graphics check
---

diff --git a/Applications/games/qrun.c b/Applications/games/qrun.c
index 4f011023..14dbb1c3 100644
--- a/Applications/games/qrun.c
+++ b/Applications/games/qrun.c
@@ -1130,7 +1130,7 @@ static void initgame(void)
 		state.flags[n] = 0;
 
 	NUMCAR = 0;
-	for (n = 0; n < 255; n++) {
+	for (n = 0; n < nobj; n++) {
 		state.objpos[n] = zmem(obase + n);
 		if (state.objpos[n] == 254)
 			NUMCAR++;
@@ -1736,7 +1736,7 @@ static void initdisplay(void)
 		has_gfx = 0;
 		return;
 	}
-	if (m.commands & (GFX_WRITE | GFX_DRAW) == (GFX_WRITE | GFX_DRAW))
+	if ((m.commands & (GFX_WRITE | GFX_DRAW)) == (GFX_WRITE | GFX_DRAW))
 		has_gfx = 1;
 	pixw = m.width;
 	pixh = m.height;