Fix python2 compatability of config parser

FileNotFoundError does not exist in python2. Also it returns an IOError
instead of OSError and IOError is an alias for OSError in python3 so
just use IOError here so it works for both versions.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 1 insertions, 4 deletions

diff --git a/fb.py b/fb.py
index d0dc694..03a7b92 100755
--- a/fb.py
+++ b/fb.py
@@ -397,14 +397,11 @@ class ConfigParser:
     def _parse(self, file, ignoreMissing=False):
         try:
             fh = open(file)
-        except OSError as e:
+        except IOError as e:
             if ignoreMissing:
                 if e.errno == errno.ENOENT:
                     return
             raise
-        except FileNotFoundError:
-            if ignoreMissing:
-                return
 
         with fh:
             for line in fh: