Fix any compiler warnings uncovered in pdftohtml

From: Erik Hovland <erik@hovland.org>


---

 utils/HtmlOutputDev.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/utils/HtmlOutputDev.cc b/utils/HtmlOutputDev.cc
index 6095e10..008090b 100644
--- a/utils/HtmlOutputDev.cc
+++ b/utils/HtmlOutputDev.cc
@@ -400,7 +400,7 @@ static void CloseTags( GooString *htext, GBool &finish_a, GBool &finish_italic,
 void HtmlPage::coalesce() {
   HtmlString *str1, *str2;
   HtmlFont *hfont1, *hfont2;
-  double space, horSpace, vertSpace, vertOverlap;
+  double space, horSpace, vertSpace;
   GBool addSpace, addLineBreak;
   int n, i;
   double curX, curY;