[Bf-blender-cvs] [bd401d9] master: Fix T42498: Disable Renaming for Read-Only Files in File Browser

[julianeisel]

Commit: bd401d9517ff32b29a807143ab2b5cf89fcb286e
Author: julianeisel
Date:   Mon Nov 10 20:29:44 2014 +0100
Branches: master
https://developer.blender.org/rBbd401d9517ff32b29a807143ab2b5cf89fcb286e

Fix T42498: Disable Renaming for Read-Only Files in File Browser

===================================================================

M	source/blender/editors/space_file/file_ops.c

===================================================================

diff --git a/source/blender/editors/space_file/file_ops.c b/source/blender/editors/space_file/file_ops.c
index 27d6fab..13beba3 100644
--- a/source/blender/editors/space_file/file_ops.c
+++ b/source/blender/editors/space_file/file_ops.c
@@ -1498,6 +1498,15 @@ static int file_rename_poll(bContext *C)
 	SpaceFile *sfile = CTX_wm_space_file(C);
 
 	if (sfile && sfile->params) {
+		int idx = sfile->params->active_file;
+
+		if (idx >= 0) {
+			struct direntry *file = filelist_file(sfile->files, idx);
+			if (STREQ(file->relname, "..") || STREQ(file->relname, ".")) {
+				poll = 0;
+			}
+		}
+
 		if (sfile->params->active_file < 0) {
 			poll = 0;
 		}