# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1250607557 -7200
# Node ID a06e068e3de85f018eefd263fce1f8a3b1b8293c
# Parent  28489e672e610c73446c1b734d6a3f8d9e9fac9f
Handle empty input when adding/subtracting time of the running project

diff -r 28489e672e61 -r a06e068e3de8 getan
--- a/getan	Tue Aug 18 16:55:51 2009 +0200
+++ b/getan	Tue Aug 18 16:59:17 2009 +0200
@@ -663,7 +663,7 @@
                     seconds = timedelta(seconds=seconds)
                     self.current_project.start_time -= seconds
                     stdscr.addstr(ofs + 1, 3, "added %s" % human_time(seconds))
-            except ValueError:
+            except (ValueError, IndexError):
                 pass
             stdscr.refresh()
             signal.signal(signal.SIGALRM, alarm_handler)
@@ -699,7 +699,7 @@
                             self.current_project.subtractTime(cur, seconds)
                         finally:
                             tolerantClose(cur)
-            except ValueError:
+            except (ValueError, IndexError):
                 pass
             stdscr.refresh()
             signal.signal(signal.SIGALRM, alarm_handler)