From a51ae10b8ddada900c1abacd6284d35f6e65aa08 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Thu, 28 Feb 2013 16:20:45 -0500
Subject: Remove all calls to sprintf

---
 libqpdf/QPDF_String.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'libqpdf/QPDF_String.cc')

diff --git a/libqpdf/QPDF_String.cc b/libqpdf/QPDF_String.cc
index b4d6b630..96736613 100644
--- a/libqpdf/QPDF_String.cc
+++ b/libqpdf/QPDF_String.cc
@@ -95,7 +95,6 @@ QPDF_String::unparse(bool force_binary)
     else
     {
 	result += "(";
-	char num[5];
 	for (unsigned int i = 0; i < this->val.length(); ++i)
 	{
 	    char ch = this->val[i];
@@ -140,8 +139,9 @@ QPDF_String::unparse(bool force_binary)
 		}
 		else
 		{
-		    sprintf(num, "\\%03o", static_cast<unsigned char>(ch)); // XXXX
-		    result += num;
+		    result += "\\" + QUtil::int_to_string_base(
+                        static_cast<int>(static_cast<unsigned char>(ch)),
+                        8, 3);
 		}
 		break;
 	    }
-- 
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