Fix bug #12621 with crashes on MS-Windows in LookupAccountSid.

[gnu-emacs] / src / nsimage.m

diff --git a/src/nsimage.m b/src/nsimage.m
index 668664c7a20d77a4f71a2edd6bb8ecb26df8e98e..884c0763fd48f55895b0bc5c0f726e0fcab6500d 100644 (file)
--- a/src/nsimage.m
+++ b/src/nsimage.m
@@ -78,7 +78,7 @@ ns_image_from_file (Lisp_Object file)
   return [EmacsImage allocInitFromFile: file];
 }
 
-int
+bool
 ns_load_image (struct frame *f, struct image *img,
                Lisp_Object spec_file, Lisp_Object spec_data)
 {
@@ -403,7 +403,6 @@ static EmacsImage *ImageList = nil;
       if ([rep respondsToSelector: @selector (getBitmapDataPlanes:)])
         {
           bmRep = (NSBitmapImageRep *) rep;
-          onTiger = [bmRep respondsToSelector: @selector (colorAtX:y:)];
 
           if ([bmRep numberOfPlanes] >= 3)
               [bmRep getBitmapDataPlanes: pixmapData];
@@ -435,7 +434,7 @@ static EmacsImage *ImageList = nil;
        | (pixmapData[0][loc] << 16) | (pixmapData[1][loc] << 8)
        | (pixmapData[2][loc]);
     }
-  else if (onTiger)
+  else
     {
       NSColor *color = [bmRep colorAtX: x y: y];
       CGFloat r, g, b, a;
@@ -445,7 +444,6 @@ static EmacsImage *ImageList = nil;
         | ((int)(b * 255.0));
 
     }
-  return 0;
 }
 
 - (void) setPixelAtX: (int)x Y: (int)y toRed: (unsigned char)r
@@ -463,7 +461,7 @@ static EmacsImage *ImageList = nil;
       pixmapData[2][loc] = b;
       pixmapData[3][loc] = a;
     }
-  else if (onTiger)
+  else
     {
       [bmRep setColor:
                [NSColor colorWithCalibratedRed: (r/255.0) green: (g/255.0)
@@ -483,7 +481,7 @@ static EmacsImage *ImageList = nil;
 
       pixmapData[3][loc] = a;
     }
-  else if (onTiger)
+  else
     {
       NSColor *color = [bmRep colorAtX: x y: y];
       color = [color colorWithAlphaComponent: (a / 255.0)];