Patch for libmspub

Attached is a small patch for libmspub.

Greetings,
Franz Schmid

From 1c2461ca573b83cb34a368723d12aa84d90638bf Mon Sep 17 00:00:00 2001
From: Franz Schmid <franz@linux-hp-i7.site>
Date: Fri, 19 Apr 2013 20:49:01 +0200
Subject: [PATCH 2/2] First Line left indent is signed not unsigned.

---
 src/lib/MSPUBCollector.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/lib/MSPUBCollector.cpp b/src/lib/MSPUBCollector.cpp
index 4af4969..7cd6fa7 100644
--- a/src/lib/MSPUBCollector.cpp
+++ b/src/lib/MSPUBCollector.cpp
@@ -1167,7 +1167,7 @@ WPXPropertyList libmspub::MSPUBCollector::getParaStyleProps(const 
ParagraphStyle
                              defaultStyle.m_spaceAfterEmu.get_value_or(0));
   unsigned spaceBeforeEmu = style.m_spaceBeforeEmu.get_value_or(
                               defaultStyle.m_spaceBeforeEmu.get_value_or(0));
-  unsigned firstLineIndentEmu = style.m_firstLineIndentEmu.get_value_or(
+  signed firstLineIndentEmu = style.m_firstLineIndentEmu.get_value_or(
                                   defaultStyle.m_firstLineIndentEmu.get_value_or(0));
   unsigned leftIndentEmu = style.m_leftIndentEmu.get_value_or(
                              defaultStyle.m_leftIndentEmu.get_value_or(0));
-- 
1.7.1