Path: utzoo!attcan!uunet!ginosko!shadooby!oxtrap!teemc!rphroy!tkacik
From: tkacik@rphroy.UUCP (Tom Tkacik)
Newsgroups: unix-pc.sources
Subject: patch to moire for UnixPC
Message-ID: <18167@rphroy.UUCP>
Date: 20 Oct 89 12:43:50 GMT
Organization: GM Research Labs, Warren, MI
Lines: 71

Sorry about that folks.  I made a change at the last minute in the
moire program without making sure that it was correct.
A piece of code ended up in the wrong place.

So here is the patch.

Tom Tkacik
kyzyl!tkacik
#########################################
*** moire.c~	Wed Oct 18 22:23:40 1989
--- moire.c	Thu Oct 19 19:07:07 1989
***************
*** 307,323
  	xmax = lines[i].x2;
  	ymax = lines[i].y2;
  
-      /* make sure that min really is smaller than max */
- 
- 	if(xmin > xmax) {
- 		xmin = xmax;
- 		xmax = lines[i].x1;
- 	}
- 	if(ymin > ymax) {
- 		ymin = ymax;
- 		ymax = lines[i].y1;
- 	}
- 
       /* find the center of the cross or circle */
  
  	xmean = (xmin + xmax) / 2;

--- 307,312 -----
  	xmax = lines[i].x2;
  	ymax = lines[i].y2;
  
       /* find the center of the cross or circle */
  
  	xmean = (xmin + xmax) / 2;
***************
*** 343,348
  		line(xmin, ymin, xmean, ymax);
  		line(xmean, ymax, xmax, ymin);
  		break;
  	}
  
       /* is the line still visible -- the screen may now be smaller */

--- 332,348 -----
  		line(xmin, ymin, xmean, ymax);
  		line(xmean, ymax, xmax, ymin);
  		break;
+ 	}
+ 
+      /* make sure that min really is smaller than max */
+ 
+ 	if(xmin > xmax) {
+ 		xmin = xmax;
+ 		xmax = lines[i].x1;
+ 	}
+ 	if(ymin > ymax) {
+ 		ymin = ymax;
+ 		ymax = lines[i].y1;
  	}
  
       /* is the line still visible -- the screen may now be smaller */


-- 
Tom Tkacik		GM Research Labs,   Warren MI  48090
uunet!edsews!rphroy!megatron!tkacik		Work Ph: (313)986-1442
"If you can't stand the bugs, stay out of the roach-motel."  Ron Guilmette