Port to Ubuntu 16.04 --enable-gcc-warnings

[gnu-emacs] / src / image.c

diff --git a/src/image.c b/src/image.c
index 144fe30a7466497eb0905331cd982e8c13ebf978..b07c1815eaca6f4b102322ff835067ddc643cc83 100644 (file)
--- a/src/image.c
+++ b/src/image.c
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -1830,6 +1830,9 @@ cache_image (struct frame *f, struct image *img)
   struct image_cache *c = FRAME_IMAGE_CACHE (f);
   ptrdiff_t i;
 
+  if (!c)
+    c = FRAME_IMAGE_CACHE (f) = make_image_cache ();
+
   /* Find a free slot in c->images.  */
   for (i = 0; i < c->used; ++i)
     if (c->images[i] == NULL)
@@ -7976,7 +7979,8 @@ gif_load (struct frame *f, struct image *img)
        {
          img->lisp_data
            = Fcons (make_number (ext->Function),
-                    Fcons (make_unibyte_string (ext->Bytes, ext->ByteCount),
+                    Fcons (make_unibyte_string ((char *) ext->Bytes,
+                                                ext->ByteCount),
                            img->lisp_data));
          if (ext->Function == GIF_LOCAL_DESCRIPTOR_EXTENSION
              && ext->ByteCount == 4)