From daa2dde19e2b1d27477eaa618157551d3fcd84bb Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sat, 22 Oct 2011 00:25:26 +0000
Subject: Fix percentage output to match that of statdump.exe.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2452
---
 src/doom/statdump.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/doom/statdump.c')

diff --git a/src/doom/statdump.c b/src/doom/statdump.c
index 0e83df8d..e80641c8 100644
--- a/src/doom/statdump.c
+++ b/src/doom/statdump.c
@@ -152,7 +152,12 @@ static void PrintPercentage(FILE *stream, int amount, int total)
     {
         fprintf(stream, "%i / %i", amount, total);
 
-        fprintf(stream, " (%i%%)", (amount * 100) / total);
+        // statdump.exe is a 16-bit program, so very occasionally an
+        // integer overflow can occur when doing this calculation with
+        // a large value. Therefore, cast to short to give the same
+        // output.
+
+        fprintf(stream, " (%i%%)", (short) (amount * 100) / total);
     }
 }
 
-- 
cgit v1.2.3