From 93906dd022c42b9d9a474c82612003b819dd2937 Mon Sep 17 00:00:00 2001
From: zimoch <zimoch>
Date: Wed, 9 Jun 2010 08:02:22 +0000
Subject: [PATCH] Bugfix: prec too long had corrupted output

---
 src/RawConverter.cc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/RawConverter.cc b/src/RawConverter.cc
index caf6c43..0eda514 100644
--- a/src/RawConverter.cc
+++ b/src/RawConverter.cc
@@ -40,10 +40,12 @@ parse(const StreamFormat&, StreamBuffer&,
 bool RawConverter::
 printLong(const StreamFormat& format, StreamBuffer& output, long value)
 {
-    int prec = format.prec;   // number of bytes from value
-    if (prec == -1) prec = 1; // default: 1 byte
-    int width = prec;         // number of bytes in output
+    int prec = format.prec;      // number of bytes from value
+    if (prec == -1) prec = 1;    // default: 1 byte
+    int width = prec;            // number of bytes in output
+    if (prec > (int)sizeof(long)) prec=sizeof(long);
     if (format.width > width) width = format.width;
+    
     char byte = 0;
     if (format.flags & alt_flag) // little endian (lsb first)
     {