From 0965b21e27876b8381c3534c2df86128460c03f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20W=C3=A4ckerlin?= <marc@mrw.sh>
Date: Tue, 7 Apr 2009 14:58:28 +0000
Subject: [PATCH] fixed empty attribute reading bug

---
 src/xml.cxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/xml.cxx b/src/xml.cxx
index 29c5843..a6b0505 100644
--- a/src/xml.cxx
+++ b/src/xml.cxx
@@ -552,7 +552,7 @@ namespace xml {
         if (nameRead) { // read attribute
           std::string attrname(1, c), attrvalue;
           while (is && is.get(c) && c!='=' && c!='>' && !ws(c)) attrname+=c;
-          while (c!='=' && is && is.get(c) && ws(c)); // skip ws, search '='
+          while (ws(c) && is && is.get(c)); // skip ws, search '='
           if (c=='=') { // get the value
             while (is && is.get(c) && ws(c)); // skip ws
             if (c!='"')
@@ -560,7 +560,9 @@ namespace xml {
             while (is && is.get(c) && c!='"') attrvalue+=c;
             if (c!='"')
               throw attribute_value_not_quoted(position, is, tag, c, attrname);
-          } else is.unget(); // read too far
+          } else {
+            is.unget();
+          }// read too far
           if (tag.attributes.find(attrname)!=tag.attributes.end())
             throw duplicate_attribute(position, is, tag, attrname);
           tag.attributes[attrname] = attrvalue;