X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/00ceccee892e0c06aac78a86b077241d694f82ef..e1673e527f08395de6864b09540162ca409a3c28:/src/common/strconv.cpp

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index f4731ceabe..3e354f466b 100644
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -2457,8 +2457,10 @@ public:
                     return wxCONV_FAILED;
             }
 
+            if ( !n )
+                n = wcslen(pwz);
             wxWCharBuffer wcBuf(n);
-            if ( MB2WC(wcBuf.data(), buf, n) == wxCONV_FAILED ||
+            if ( MB2WC(wcBuf.data(), buf, n + 1) == wxCONV_FAILED ||
                     wcscmp(wcBuf, pwz) != 0 )
             {
                 // we didn't obtain the same thing we started from, hence