From 791e0db7627e57d81076606e63786383f80219a3 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sat, 13 Jan 2018 20:05:13 -0500
Subject: Allow trailing . in numeric token (fixes #165)

---
 libqpdf/QUtil.cc | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'libqpdf')

diff --git a/libqpdf/QUtil.cc b/libqpdf/QUtil.cc
index 32855bbf..93374568 100644
--- a/libqpdf/QUtil.cc
+++ b/libqpdf/QUtil.cc
@@ -558,7 +558,7 @@ QUtil::is_digit(char ch)
 bool
 QUtil::is_number(char const* p)
 {
-    // ^[\+\-]?(\.\d+|\d+(\.\d+)?)$
+    // ^[\+\-]?(\.\d*|\d+(\.\d*)?)$
     if (! *p)
     {
         return false;
@@ -578,11 +578,6 @@ QUtil::is_number(char const* p)
                 // only one dot
                 return false;
             }
-            if (! *(p+1))
-            {
-                // dot can't be last
-                return false;
-            }
             found_dot = true;
         }
         else if (QUtil::is_digit(*p))
-- 
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