misc edits

- cmake/windows was installing locale & font when internationalization was disabled, twice when enabled.
- file selector was using the string size-1, where this isn't needed since string buttons expected this value to be the sizeof(), accounting for '\0'.
- use const char for extension checking funcs.
- minor pep8 edits

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/space_file/filelist.c b/source/blender/editors/space_file/filelist.c
index c2e45c5ad8a..b478976d027 100644
--- a/source/blender/editors/space_file/filelist.c
+++ b/source/blender/editors/space_file/filelist.c
@@ -736,7 +736,7 @@ static int file_is_blend_backup(const char *str)
 }
 
 
-static int file_extension_type(char *relname)
+static int file_extension_type(const char *relname)
 {
 	if(BLO_has_bfile_extension(relname)) {
 		return BLENDERFILE;
@@ -769,7 +769,7 @@ static int file_extension_type(char *relname)
 	return 0;
 }
 
-int ED_file_extension_icon(char *relname)
+int ED_file_extension_icon(const char *relname)
 {
 	int type= file_extension_type(relname);