misc cleanup

- remove redundant casts
- replace strcmp's with "" to just check first char.
- added WM_event_print(), debug mode only to print events since the structs values are not that meaningful.
- added warnings if locale/font dirs cant be found.

2 files changed, 14 insertions, 5 deletions

diff --git a/source/blender/blenfont/intern/blf_lang.c b/source/blender/blenfont/intern/blf_lang.c
index ec9501c06a6..d5245073e59 100644
--- a/source/blender/blenfont/intern/blf_lang.c
+++ b/source/blender/blenfont/intern/blf_lang.c
@@ -103,10 +103,13 @@ void BLF_lang_init(void)
 	
 	BLI_strncpy(global_encoding_name, SYSTEM_ENCODING_DEFAULT, sizeof(global_encoding_name));
 	
-	if (messagepath)
+	if (messagepath) {
 		BLI_strncpy(global_messagepath, messagepath, sizeof(global_messagepath));
-	else
+	}
+	else {
+		printf("%s: 'locale' data path for translations not found, continuing\n", __func__);
 		global_messagepath[0]= '\0';
+	}
 	
 }
 
diff --git a/source/blender/blenfont/intern/blf_translation.c b/source/blender/blenfont/intern/blf_translation.c
index 8c0a26df4c2..90d9c4a5981 100644
--- a/source/blender/blenfont/intern/blf_translation.c
+++ b/source/blender/blenfont/intern/blf_translation.c
@@ -38,6 +38,7 @@
 
 #include "MEM_guardedalloc.h"
 
+#include "BLI_utildefines.h"
 #include "BLI_path_util.h"
 #include "BLI_string.h"
 #include "BLI_path_util.h"
@@ -54,11 +55,16 @@ unsigned char *BLF_get_unifont(int *unifont_size_r)
 {
 	if(unifont_ttf==NULL) {
 		char *fontpath = BLI_get_folder(BLENDER_DATAFILES, "fonts");
-		char unifont_path[1024];
+		if (fontpath) {
+			char unifont_path[1024];
 
-		BLI_snprintf(unifont_path, sizeof(unifont_path), "%s/%s", fontpath, unifont_filename);
+			BLI_snprintf(unifont_path, sizeof(unifont_path), "%s/%s", fontpath, unifont_filename);
 
-		unifont_ttf= (unsigned char*)BLI_ungzip_to_mem(unifont_path, &unifont_size);
+			unifont_ttf= (unsigned char*)BLI_ungzip_to_mem(unifont_path, &unifont_size);
+		}
+		else {
+			printf("%s: 'fonts' data path not found for international font, continuing\n", __func__);
+		}
 	}
 
 	*unifont_size_r= unifont_size;