# HG changeset patch
# User Sascha L. Teichmann <teichmann@intevation.de>
# Date 1292405493 -3600
# Node ID 68cc10d082abbe2f063f0f43f92e6127ba0348ee
# Parent  e6f81aa329b14569e694727a0aa667e4b10c7a12
Fix for #1569

diff -r e6f81aa329b1 -r 68cc10d082ab ChangeLog
--- a/ChangeLog	Sat Oct 02 22:22:35 2010 +0200
+++ b/ChangeLog	Wed Dec 15 10:31:33 2010 +0100
@@ -1,3 +1,9 @@
+2010-12-15	Sascha L. Teichmann <sascha.teichmann@intevation.de>
+
+	Fix for #1569
+
+	* getan/states.py, getan/utils.py: used a safe int conversion.
+
 2010-10-02  Ingo Weinzierl <ingo.weinzierl@intevation.de>
 
 	* getan/config.py: Setup the language.
diff -r e6f81aa329b1 -r 68cc10d082ab getan/states.py
--- a/getan/states.py	Sat Oct 02 22:22:35 2010 +0200
+++ b/getan/states.py	Wed Dec 15 10:31:33 2010 +0100
@@ -13,7 +13,7 @@
 from   datetime import datetime, timedelta
 
 from getan.resources import gettext as _
-from getan.utils     import human_time
+from getan.utils     import human_time, safe_int
 
 logger = logging.getLogger()
 
@@ -262,7 +262,7 @@
 
 class AddTimeState(BaseTimeState):
     def enter(self):
-        minutes         = int(self.view.frame.get_footer().get_edit_text())
+        minutes         = safe_int(self.view.frame.get_footer().get_edit_text())
         project         = self.view.item_in_focus()
         project.start  -= timedelta(minutes=minutes)
         self.state.sec += minutes * 60
@@ -274,7 +274,7 @@
 
 class SubtractTimeState(BaseTimeState):
     def enter(self):
-        minutes         = int(self.view.frame.get_footer().get_edit_text())
+        minutes         = safe_int(self.view.frame.get_footer().get_edit_text())
         project         = self.view.item_in_focus()
         project.start  += timedelta(minutes=minutes)
         self.state.sec -= minutes * 60
diff -r e6f81aa329b1 -r 68cc10d082ab getan/utils.py
--- a/getan/utils.py	Sat Oct 02 22:22:35 2010 +0200
+++ b/getan/utils.py	Wed Dec 15 10:31:33 2010 +0100
@@ -28,6 +28,12 @@
     out = "%02d:%02d:%02d" % (seconds, m, s)
     return out
 
+def safe_int(s, default=0):
+    try:
+        return int(s)
+    except ValueError:
+        return default
+
 
 def short_time(seconds):
     if seconds is None: