Avoid compilation warnings in optimized builds

* src/process.c (Fmake_network_process):
* src/image.c (xbm_scan, gif_load):
* src/fileio.c (Frename_file):
* src/data.c (Fmake_local_variable):
* src/buffer.c (fix_start_end_in_overlays):
* lib-src/etags.c (process_file_name): Mark variables with UNINIT
to avoid compiler warnings in optimized builds.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/image.c b/src/image.c
index 3dac7086cb4..cd4901b3d4f 100644
--- a/src/image.c
+++ b/src/image.c
@@ -2574,7 +2574,7 @@ xbm_image_p (Lisp_Object object)
 static int
 xbm_scan (char **s, char *end, char *sval, int *ival)
 {
-  unsigned char c;
+  unsigned char c UNINIT;
 
  loop:
 
@@ -7839,7 +7839,7 @@ gif_load (struct frame *f, struct image *img)
   init_color_table ();
 
 #ifndef USE_CAIRO
-  unsigned long bgcolor;
+  unsigned long bgcolor UNINIT;
   if (STRINGP (specified_bg))
     bgcolor = x_alloc_image_color (f, img, specified_bg,
                                    FRAME_BACKGROUND_PIXEL (f));