From 5ca469e284321902ec0f8fe98880dfc7d1dcec56 Mon Sep 17 00:00:00 2001
From: Oliver Schinagl <oliver@schinagl.nl>
Date: Tue, 8 Jan 2008 20:52:33 +0000
Subject: improved error handling of when file not found. quake.bmp ..not found
 revert to arrow.bmp for now

---
 Smoke/renderer_gl.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Smoke/renderer_gl.c b/Smoke/renderer_gl.c
index 5e6bb95..3fde744 100644
--- a/Smoke/renderer_gl.c
+++ b/Smoke/renderer_gl.c
@@ -45,7 +45,7 @@
 #define LEGEND_Y_POS -295.0f
 #define LEGEND_Z_POS -735.0f
 
-#define BITMAP_SOURCE "quake.bmp"
+#define BITMAP_SOURCE "arrow.bmp"
 #define BITMAP_FILESIZE 0x02
 #define BITMAP_OFFSET 0x0a
 #define BITMAP_HEADERSIZE 0x0e
@@ -323,7 +323,7 @@ GLuint LoadTextures(char *filename)
   return_value = 0;
   
   bitmap = fopen(filename, "rb");
-  if (bitmap) {
+  if (bitmap > 0) {
     unsigned int dataoffset, filesize;
     GLsizei width, height;
     unsigned char *imagedata;
@@ -352,10 +352,9 @@ GLuint LoadTextures(char *filename)
     return_value = texture;
     
     free(imagedata);
+    fclose(bitmap);
   }
 
-  fclose(bitmap);
-
   return return_value;
 }
 
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