X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/513a1f8cbc77d81f9536200d83343de8997d9d75..HEAD:/osx.m

diff --git a/osx.m b/osx.m
index 53d14ba..6e709a5 100644
--- a/osx.m
+++ b/osx.m
@@ -1088,15 +1088,16 @@ struct frontend {
 		p = i->sval;
 		c = *p++;
 		while (*p) {
-		    char cc, *q;
+		    char *q, *copy;
 
 		    q = p;
 		    while (*p && *p != c) p++;
 
-		    cc = *p;
-		    *p = '\0';
-		    [pb addItemWithTitle:[NSString stringWithUTF8String:q]];
-		    *p = cc;
+                    copy = snewn((p-q) + 1, char);
+                    memcpy(copy, q, p-q);
+                    copy[p-q] = '\0';
+		    [pb addItemWithTitle:[NSString stringWithUTF8String:copy]];
+                    sfree(copy);
 
 		    if (*p) p++;
 		}
@@ -1342,6 +1343,8 @@ static void osx_draw_line(void *handle, int x1, int y1, int x2, int y2, int colo
     [path moveToPoint:p1];
     [path lineToPoint:p2];
     [path stroke];
+    NSRectFill(NSMakeRect(x1, fe->h-y1-1, 1, 1));
+    NSRectFill(NSMakeRect(x2, fe->h-y2-1, 1, 1));
 }
 static void osx_draw_rect(void *handle, int x, int y, int w, int h, int colour)
 {