open_log: Change how the error message is presented

As it turns out, giving "permission denied" on IOError isn't actually
the way to go.

diff --git a/emerge-timer.py b/emerge-timer.py
index bb0fa80ce201ba72d55a8ee9f329eeffa58eb20b..c81304be4b910cadfba4bc24a3ba73afad8a1935 100755 (executable)
--- a/emerge-timer.py
+++ b/emerge-timer.py
@@ -175,8 +175,8 @@ def print_times(package, times, silent):
 def open_log():
     try:
         f = open(LOGFILE, 'r')
-    except IOError:
-        print "Permission denied: ", LOGFILE
+    except IOError as detail:
+        print detail
         sys.exit(1)
     finally:
         return f