minor cleanup: make functions static, use NULL for pointer comparisons,

also fixed a possible bug assigning incorrect DPX function types to
imbuf.

2 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/blenfont/intern/blf_dir.c b/source/blender/blenfont/intern/blf_dir.c
index 857ead0b7cd..fd874d991ea 100644
--- a/source/blender/blenfont/intern/blf_dir.c
+++ b/source/blender/blenfont/intern/blf_dir.c
@@ -51,6 +51,7 @@
 
 #include "BLF_api.h"
 #include "blf_internal_types.h"
+#include "blf_internal.h"
 
 static ListBase global_font_dir= { NULL, NULL };
 
@@ -150,6 +151,7 @@ char *blf_dir_search(const char *file)
 	return(s);
 }
 
+#if 0 // UNUSED
 int blf_dir_split(const char *str, char *file, int *size)
 {
 	int i, len;
@@ -173,6 +175,7 @@ int blf_dir_split(const char *str, char *file, int *size)
 	}
 	return(0);
 }
+#endif
 
 /* Some font have additional file with metrics information,
  * in general, the extension of the file is: .afm or .pfm
diff --git a/source/blender/blenfont/intern/blf_internal.h b/source/blender/blenfont/intern/blf_internal.h
index 34df8d72103..9271d8d5a9e 100644
--- a/source/blender/blenfont/intern/blf_internal.h
+++ b/source/blender/blenfont/intern/blf_internal.h
@@ -44,7 +44,7 @@ int blf_utf8_next(unsigned char *buf, int *iindex);
 
 char *blf_dir_search(const char *file);
 char *blf_dir_metrics_search(const char *filename);
-int blf_dir_split(const char *str, char *file, int *size);
+// int blf_dir_split(const char *str, char *file, int *size); // UNUSED
 
 int blf_font_init(void);
 void blf_font_exit(void);