examine_directory: set directory/symlink size to zero

The size of a directory or symlink in the folder browser is not meaningful.
For directories it means just how many blocks were allocated to hold all
entries. It does not mean that the entries are still present in the directory.
For symlinks its the size of the target.
Set both to zero to simplify the folder browser output.

Signed-off-by: Olaf Hering <olaf@aepfle.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/browser.c b/browser.c
index d39f9e18..5d4d256e 100644
--- a/browser.c
+++ b/browser.c
@@ -451,8 +451,10 @@ static int examine_directory (MUTTMENU *menu, struct browser_state *state,
     if (lstat (buffer, &s) == -1)
       continue;
     
-    if ((! S_ISREG (s.st_mode)) && (! S_ISDIR (s.st_mode)) &&
-	(! S_ISLNK (s.st_mode)))
+    /* No size for directories or symlinks */
+    if (S_ISDIR (s.st_mode) || S_ISLNK (s.st_mode))
+      s.st_size = 0;
+    else if (! S_ISREG (s.st_mode))
       continue;
     
     tmp = Incoming;