support saving GeoImages in IO buffers.

Signed-off-by: Martin Raspaud <martin.raspaud@smhi.se>
pytroll · Oct 26, 2015 · 79fe6b7 · 79fe6b7
1 parent e9a270d
commit 79fe6b7
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/mpop/imageo/geo_image.py b/mpop/imageo/geo_image.py
@@ -91,8 +91,7 @@ def save(self, filename, compression=6,
 
         .. _geotiff: http://trac.osgeo.org/geotiff/
         """
-        file_tuple = os.path.splitext(filename)
-        fformat = fformat or file_tuple[1][1:]
+        fformat = fformat or os.path.splitext(filename)[1][1:]
 
         if fformat.lower() in ('tif', 'tiff'):
             return self.geotiff_save(filename, compression, tags,