Code cleanup: remove BLI_exist, now there is only BLI_exists. One function just

called the other, they did the same thing.

source/blender/collada/collada.cpp

@@ -60,7 +60,7 @@ extern "C"
 		export_settings.filepath = (char *)filepath;
 
 		/* annoying, collada crashes if file cant be created! [#27162] */
-		if(!BLI_exist(filepath)) {
+		if(!BLI_exists(filepath)) {
 			BLI_make_existing_file(filepath); /* makes the dir if its not there */
 			if(BLI_touch(filepath) == 0) {
 				return 0;