X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/770882a69e30385237f89d467972775199e4f546..bab4b13d392e0c9663c2c5a09f0dcbc77344ec05:/src/common/datetime.cpp

diff --git a/src/common/datetime.cpp b/src/common/datetime.cpp
index 087db34e89..d1ce06ab39 100644
--- a/src/common/datetime.cpp
+++ b/src/common/datetime.cpp
@@ -1607,6 +1607,7 @@ unsigned long wxDateTime::GetAsDOS() const
     time_t ticks = GetTicks();
     struct tm tmstruct;
     struct tm *tm = wxLocaltime_r(&ticks, &tmstruct);
+    wxCHECK_MSG( tm, ULONG_MAX, _T("time can't be represented in DOS format") );
 
     long year = tm->tm_year;
     year -= 80;