* lisp/eshell/em-unix.el (eshell/sudo): Explicitly drop return value.

2 files changed, 9 insertions, 5 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index f06856b475e..f46fbdcc9ed 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,9 +1,13 @@
+2012-09-09  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* eshell/em-unix.el (eshell/sudo): Explicitly drop return value.
+
 2012-09-09  Alan Mackenzie  <acm@muc.de>
 
-	* progmodes/cc-engine.el (c-state-cache-init): Initialise
-	c-state-semi-nonlit-pos-cache\(-limit\)? properly.
-	(c-record-parse-state-state): record
-	c-state-semi-nonlit-pos-cache\(-limit\)?.
+	* progmodes/cc-engine.el (c-state-cache-init):
+	Initialise c-state-semi-nonlit-pos-cache\(-limit\)? properly.
+	(c-record-parse-state-state):
+	Record c-state-semi-nonlit-pos-cache\(-limit\)?.
 
 2012-09-09  Andreas Schwab  <schwab@linux-m68k.org>
 
diff --git a/lisp/eshell/em-unix.el b/lisp/eshell/em-unix.el
index 58402e37508..d3ddab8af1b 100644
--- a/lisp/eshell/em-unix.el
+++ b/lisp/eshell/em-unix.el
@@ -1111,7 +1111,7 @@ Execute a COMMAND as the superuser or another USER.")
 				  (substring prefix 0 -1) user host dir)
 			(format "/sudo:%s@%s:%s" user host dir))))
 		;; Ensure, that Tramp has connected to that construct already.
-		(file-exists-p default-directory)
+		(ignore (file-exists-p default-directory))
 		(eshell-named-command (car orig-args) (cdr orig-args))))))))
 
 (put 'eshell/sudo 'eshell-no-numeric-conversions t)