* net/tramp.el (with-tramp-progress-reporter, tramp-call-process):

Add traces.

2 files changed, 15 insertions, 9 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 54ecd84e08b..10de84b3c41 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,6 +1,7 @@
 2014-06-02  Michael Albinus  <michael.albinus@gmx.de>
 
-        * net/tramp.el (tramp-call-process): Add traces.
+        * net/tramp.el (with-tramp-progress-reporter, tramp-call-process):
+        Add traces.
 
 2014-06-02  Wilson Snyder  <wsnyder@wsnyder.org>
 
diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index 5164c4b32bb..9be0cbe10a9 100644
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -1676,7 +1676,8 @@ without a visible progress reporter."
            (prog1 (progn ,@body) (setq cookie "done"))
          ;; Stop progress reporter.
          (if tm (tramp-compat-funcall 'cancel-timer tm))
-         (tramp-message ,vec ,level "%s...%s" ,message cookie)))))
+         (tramp-message ,vec ,level "%s...%s" ,message cookie)
+         (when (string-equal "failed" cookie) (tramp-backtrace ,vec))))))
 
 (tramp-compat-font-lock-add-keywords
  'emacs-lisp-mode '("\\<with-tramp-progress-reporter\\>"))
@@ -4128,13 +4129,17 @@ Furthermore, traces are written with verbosity of 6."
     (tramp-message
      v 6 "`%s %s' %s %s"
      program (mapconcat 'identity args " ") infile destination)
-    (with-temp-buffer
-      (setq result
-            (apply
-             'call-process program infile (or destination t) display args))
-      (with-current-buffer
-          (if (bufferp destination) destination (current-buffer))
-        (tramp-message v 6 "%d\n%s" result (buffer-string))))
+    (condition-case err
+        (with-temp-buffer
+          (setq result
+                (apply
+                 'call-process program infile (or destination t) display args))
+          (with-current-buffer
+              (if (bufferp destination) destination (current-buffer))
+            (tramp-message v 6 "%d\n%s" result (buffer-string))))
+      (error
+       (setq result 1)
+       (tramp-message v 6 "%d\n%s" result (error-message-string err))))
     result))
 
 ;;;###tramp-autoload