[cura-tools] master: fix handle IO exception when saving history (b9fc8e6)

Repository : http://git.fedorahosted.org/cgit/cura-tools.git

On branch  : master
>

commit b9fc8e6e959b5988b04f0efde8f6be6cf9b30fff
Author: Peter Hatina 
Date:   Tue Apr 2 15:25:32 2013 +0200

fix handle IO exception when saving history
>

cli-tools/lmishell |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/cli-tools/lmishell b/cli-tools/lmishell
index f50731b..882c30e 100755
--- a/cli-tools/lmishell
+++ b/cli-tools/lmishell
@@ -297,7 +297,10 @@ class LmiInteractiveShell(code.InteractiveConsole):
             return
         elif self._history_length > 0:
             readline.set_history_length(self._history_length)
-        readline.write_history_file(self._history_file)
+        try:
+            readline.write_history_file(self._history_file)
+        except IOError, e:
+            pass

def clear_history(self):
         readline.clear_history()