use isinstance

2008-07-23 13:25:06 +00:00 · 2008-07-23 13:25:06 +00:00 · c6ad794051
parent c5a11fabdb
commit c6ad794051
1 changed files with 1 additions and 1 deletions
--- a/Lib/imghdr.py
+++ b/Lib/imghdr.py
@ -8,7 +8,7 @@ __all__ = ["what"]

 def what(file, h=None):
    if h is None:
-        if type(file) == type(''):
+        if isinstance(file, basestring):
            f = open(file, 'rb')
            h = f.read(32)
        else: