From 01e85e7889ed1e2f0bff3153bbe1ff0b38c31411 Mon Sep 17 00:00:00 2001
From: ishmal <ishmal@users.sourceforge.net>
Date: Sun, 25 Jun 2006 12:40:20 +0000
Subject: [PATCH] Fix <path> output.  Apparently ODF is more picky about floats
 than SVG.  They do not like  .nnn . Must be 0.nnn

---
 src/dom/io/domstream.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/dom/io/domstream.cpp b/src/dom/io/domstream.cpp
index 7b0a7e1d2..19ff3de7b 100644
--- a/src/dom/io/domstream.cpp
+++ b/src/dom/io/domstream.cpp
@@ -168,6 +168,8 @@ static int dprintDouble(Writer &outs,
         char ch = '0' + (int)dig;
         buf.push_back(ch);
         }
+    if (buf.size() == 0)
+        buf = "0";
 
     //### Decimal point
     if (flag == '#' || precision > 0)
-- 
2.30.2