From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Tue, 27 Oct 2009 03:22:13 +0000 (-0700)
Subject: fixed bug related to unsigned char in convert.c
X-Git-Tag: v4.4.1~20
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=6e7e288de6a8c59fefdefe7591c74264ed70c832

fixed bug related to unsigned char in convert.c

I also fixed the unsigned-char bug in the convert.c for bitmaps that caused the
129x129 XBoard bitmaps to be defective, and a bug that required fixup with sed
afterwards (so I could use it to create a new m33s.bm)
---

diff --git a/winboard/bitmaps/convert.c b/winboard/bitmaps/convert.c
index c56cf4e..13b5126 100644
--- a/winboard/bitmaps/convert.c
+++ b/winboard/bitmaps/convert.c
@@ -6,7 +6,7 @@
 
 main(int argc, char **argv)
 {
-	int i, j, k, d, cnt; char c, h, w, *p, data[10000], *name;
+	int i, j, k, d, cnt; char c, *p, data[10000], *name; unsigned char h, w;
 	FILE *f;
 
 	if(argc<2) { printf("usage is: convert <bmp filename>\n"); exit(0); }
@@ -54,7 +54,7 @@ main(int argc, char **argv)
 	for(i=0; name[i]; i++) if(name[i] == '.') name[i] = 0;
 	printf("#define %s_width %d\n", name, w);
 	printf("#define %s_height %d\n", name, h);
-	printf("static char %s_bits[] = {\n", name);
+	printf("static unsigned char %s_bits[] = {\n", name);
 	cnt = 0;
 	for(i=h-1; i>=0; i--) {
 		for(j=0; j<w; j+=8) {