X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=winboard%2Fbitmaps%2Fconvert.c;h=c6764539b1518a591dc9374a2aa2bca1ed5f3deb;hb=439b2edcbe1c2108c6d4c4ec3db5be04dbf92a0a;hp=c56cf4e8a67683901cbdef747426ed7556462b9f;hpb=86517e539f33650be656c482020a878fec0723c9;p=xboard.git

diff --git a/winboard/bitmaps/convert.c b/winboard/bitmaps/convert.c
index c56cf4e..c676453 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); }
@@ -48,13 +48,14 @@ main(int argc, char **argv)
 			*p++ = d;
 		}
 	}
+	fclose(f);
 
 	name = argv[1];
 	for(i=0; argv[1][i]; i++) if(argv[1][i] == '\\') name = argv[1]+i+1;
 	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) {