wxCHECK/CHECK_RET adjustments

[wxWidgets.git] / src / msw / dc.cpp

diff --git a/src/msw/dc.cpp b/src/msw/dc.cpp
index ccafc052025a73b4bb22198a2d20ce8a227499fd..a9536f2fcc2f97bb0a7f607f1456888af29a5b65 100644 (file)
--- a/src/msw/dc.cpp
+++ b/src/msw/dc.cpp
@@ -914,8 +914,8 @@ void wxDC::GetTextExtent(const wxString& string, long *x, long *y,
   GetTextExtentPoint((HDC) m_hDC, (char *)(const char *) string, strlen((char *)(const char *) string), &sizeRect);
   GetTextMetrics((HDC) m_hDC, &tm);
 
-  *x = XDEV2LOGREL(sizeRect.cx);
-  *y = YDEV2LOGREL(sizeRect.cy);
+  if (x) *x = XDEV2LOGREL(sizeRect.cx);
+  if (y) *y = YDEV2LOGREL(sizeRect.cy);
   if (descent) *descent = tm.tmDescent;
   if (externalLeading) *externalLeading = tm.tmExternalLeading;
 }
@@ -1365,4 +1365,3 @@ void wxDC::GetTextExtent(const wxString& string, float *x, float *y,
         *externalLeading = externalLeading1;
 }
 #endif
-