[libxml2] Fix handling of apos in URIs

[Daniel Veillard <veillard src gnome org>]

commit 2ee91eb6587191de876dbcf147d99bc9b8c7799d
Author: Daniel Veillard <veillard redhat com>
Date:   Fri Jun 4 09:14:16 2010 +0800

    Fix handling of apos in URIs
    
    François Delyon <f delyon satimage fr> pointed out a divergence between
    the URI code and RFC 3986, fix trivial and seems to not break regression
    tests

 uri.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/uri.c b/uri.c
index 950e177..1ae5768 100644
--- a/uri.c
+++ b/uri.c
@@ -127,7 +127,7 @@ static void xmlCleanURI(xmlURIPtr uri);
       (((*(p) == '!')) || ((*(p) == '$')) || ((*(p) == '&')) ||		\
        ((*(p) == '(')) || ((*(p) == ')')) || ((*(p) == '*')) ||		\
        ((*(p) == '+')) || ((*(p) == ',')) || ((*(p) == ';')) ||		\
-       ((*(p) == '=')))
+       ((*(p) == '=')) || ((*(p) == '\'')))
 
 /*
  *    gen-delims    = ":" / "/" / "?" / "#" / "[" / "]" / "@"