shithub: choc

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ref: daa2dde19e2b1d27477eaa618157551d3fcd84bb
parent: 1b4ad12272d7250ed8d62d82fca5ca96161bb481
author: Simon Howard <fraggle@gmail.com>
date: Fri Oct 21 20:25:26 EDT 2011

Fix percentage output to match that of statdump.exe.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2452

--- a/src/doom/statdump.c
+++ b/src/doom/statdump.c
@@ -152,7 +152,12 @@
     {
         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);
     }
 }