no real changes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16769 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index cf96614eef8034e73e0f9cce3ec9c62508e2a28d..a95b15e28c8ef5f7b1a12435df32de16d0af9f49 100644 (file)
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -239,19 +239,16 @@ const wxWCharBuffer wxMBConv::cMB2WC(const char *psz) const
         return wxWCharBuffer((wchar_t *) NULL);
 }
 
         return wxWCharBuffer((wchar_t *) NULL);
 }
 

-const wxCharBuffer wxMBConv::cWC2MB(const wchar_t *psz) const
+const wxCharBuffer wxMBConv::cWC2MB(const wchar_t *pwz) const

 {
 {

-    if (psz)
-    {
-        size_t nLen = WC2MB((char *) NULL, psz, 0);  // return value excludes /0
-        if (nLen == (size_t)-1)
-            return wxCharBuffer((char *) NULL);
-        wxCharBuffer buf(nLen);                      // this allocates nLen+1
-        WC2MB((char *)(const char *) buf, psz, nLen+1);
-        return buf;
-    }
-    else
-        return wxCharBuffer((char *) NULL);
+    // return value excludes NUL
+    size_t nLen = pwz ? WC2MB((char *) NULL, pwz, 0) : (size_t)-1;
+    if (nLen == (size_t)-1)
+        return wxCharBuffer(NULL);
+
+    wxCharBuffer buf(nLen);                      // this allocates nLen+1
+    WC2MB((char *)(const char *) buf, pwz, nLen+1);
+    return buf;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------