From: Václav Slavík <vslavik@fastmail.fm>
Date: Thu, 5 Sep 2002 23:02:56 +0000 (+0000)
Subject: fix va_arg(.,short int) problem
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/40dd6c07aacaddf36c4dec2676bf04e1fc2f77f6

fix va_arg(.,short int) problem


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@17008 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/wxchar.cpp b/src/common/wxchar.cpp
index 2d2668191a..63ae0e26e7 100644
--- a/src/common/wxchar.cpp
+++ b/src/common/wxchar.cpp
@@ -280,7 +280,9 @@ int WXDLLEXPORT wxVsnprintf_(wxChar *buf, size_t lenMax,
                             ::sprintf(szScratch, s_szFlags, val);
                         }
                         else if (ilen == -1) {
-                            short int val = va_arg(argptr, short int);
+                            // NB: 'short int' value passed through '...'
+                            //      is promoted to 'int'
+                            short int val = (short int) va_arg(argptr, int);
                             ::sprintf(szScratch, s_szFlags, val);
                         }
                         else if (ilen == 1) {