File libmediascan-0.1-fix-some-warnings.patch of Package libmediascan

Fix some compiler warnings

This fixes _some_ of the compiler warnings in libmediascan, the one
in mediascan_linux.c is potentially a real issue.
diff -up libmediascan-0.1/src/image_gif.c~ libmediascan-0.1/src/image_gif.c
--- libmediascan-0.1/src/image_gif.c~	2011-11-21 00:37:19.000000000 +0100
+++ libmediascan-0.1/src/image_gif.c	2014-08-08 18:01:31.133552634 +0200
@@ -76,7 +76,6 @@ int image_gif_load(MediaScanImage *i) {
   GifByteType *ExtData;
   SavedImage *sp;
   SavedImage temp_save;
-  int BackGround = 0;
   int trans_index = 0;          // transparent index if any
   ColorMapObject *ColorMap;
   GifColorType *ColorMapEntry;
@@ -109,7 +108,6 @@ int image_gif_load(MediaScanImage *i) {
         i->width = sp->ImageDesc.Width;
         i->height = sp->ImageDesc.Height;
 
-        BackGround = g->gif->SBackGroundColor;  // XXX needed?
         ColorMap = g->gif->Image.ColorMap ? g->gif->Image.ColorMap : g->gif->SColorMap;
 
         if (ColorMap == NULL) {
diff -up libmediascan-0.1/src/mediascan_linux.c~ libmediascan-0.1/src/mediascan_linux.c
--- libmediascan-0.1/src/mediascan_linux.c~	2014-08-08 17:58:50.000000000 +0200
+++ libmediascan-0.1/src/mediascan_linux.c	2014-08-08 17:59:50.783482039 +0200
@@ -67,4 +67,5 @@ int PathIsDirectory(const char *dir) {
   if (S_ISDIR(st_buf.st_mode)) {
     return 1;                   //return true if path is a directory
   }
+  return 0;
 }                               /* PathIsDirectory() */
diff -up libmediascan-0.1/src/result.c~ libmediascan-0.1/src/result.c
--- libmediascan-0.1/src/result.c~	2011-11-21 00:37:19.000000000 +0100
+++ libmediascan-0.1/src/result.c	2014-08-08 18:01:10.764538238 +0200
@@ -46,39 +46,6 @@
 
 const char CODEC_MP1[] = "mp1";
 
-// *INDENT-OFF*
-static type_ext audio_types[] = {
-/*
-  {"mp4", {"mp4", "m4a", "m4b", "m4p", "m4v", "m4r", "k3g", "skm", "3gp", "3g2", "mov", 0}},
-  {"aac", {"aac", 0}},
-  {"mp3", {"mp3", "mp2", 0}},
-  {"ogg", {"ogg", "oga", 0}},
-  {"mpc", {"mpc", "mp+", "mpp", 0}},
-  {"ape", {"ape", "apl", 0}},
-  {"flc", {"flc", "flac", "fla", 0}},
-  {"asf", {"wma", "asf", "wmv", 0}},
-*/
-  {"wav", {"wav", "aif", "aiff", 0}},
-//  {"wvp", {"wv", 0}},
-  {0, {0, 0}}
-};
-
-static type_handler audio_handlers[] = {
-/*
-  { "mp4", get_mp4tags, 0, mp4_find_frame, mp4_find_frame_return_info },
-  { "aac", get_aacinfo, 0, 0, 0 },
-  { "mp3", get_mp3tags, get_mp3fileinfo, mp3_find_frame, 0 },
-  { "ogg", get_ogg_metadata, 0, ogg_find_frame, 0 },
-  { "mpc", get_ape_metadata, get_mpcfileinfo, 0, 0 },
-  { "ape", get_ape_metadata, get_macfileinfo, 0, 0 },
-  { "flc", get_flac_metadata, 0, flac_find_frame, 0 },
-  { "asf", get_asf_metadata, 0, asf_find_frame, 0 },
-  { "wav", wav_scan },
-  { "wvp", get_ape_metadata, get_wavpack_info, 0 },
-*/
-  {NULL, 0}
-};
-
 // MIME type extension mappings
 static const struct {
   const char *extensions;