[gobject-introspection] transformer: Strip whitespace from filter commands

[Emmanuele Bassi <ebassi src gnome org>]

commit d64e1cc1d43c173a27bbd77b07f695c41f8c4b55
Author: Philip Chimento <philip chimento gmail com>
Date:   Tue Dec 1 23:00:53 2015 -0800

    transformer: Strip whitespace from filter commands
    
    On OS X, the output of sed as reported back to Python has a newline at
    the end. It seems like a good idea to strip whitespace from the symbol
    and identifier filter commands anyhow, so strip() the result.
    
    See #139.

 giscanner/transformer.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/giscanner/transformer.py b/giscanner/transformer.py
index 81b4d0ae..50018cd2 100644
--- a/giscanner/transformer.py
+++ b/giscanner/transformer.py
@@ -267,6 +267,7 @@ currently-scanned namespace is first."""
                 raise ValueError('filter: "%s" exited: %d with error: %s' %
                                  (self._symbol_filter_cmd, proc.returncode, err))
             name = proc_name.decode('ascii')
+            name = name.strip()
 
         matches = []  # Namespaces which might contain this name
         unprefixed_namespaces = []  # Namespaces with no prefix, last resort
@@ -331,7 +332,7 @@ raise ValueError."""
             if proc.returncode:
                 raise ValueError('filter: "%s" exited: %d with error: %s' %
                                  (self._identifier_filter_cmd, proc.returncode, err))
-            ident = proc_ident.decode('ascii')
+            ident = proc_ident.decode('ascii').strip()
 
         hidden = ident.startswith('_')
         if hidden: