Get correct text width for overlay

Incoming width specifies wrapping width, and we do not want any wrapping.

diff --git a/vncviewer/DesktopWindow.cxx b/vncviewer/DesktopWindow.cxx
index acb0a729cb26f50da64908d691e1398cd08f78fd..8fdd59b7efb130109d1e84eca0b797dc20149818 100644 (file)
--- a/vncviewer/DesktopWindow.cxx
+++ b/vncviewer/DesktopWindow.cxx
@@ -484,6 +484,7 @@ void DesktopWindow::setOverlay(const char* text, ...)
 #endif
 
   fl_font(FL_HELVETICA, FL_NORMAL_SIZE * 2);
+  w = 0;
   fl_measure(textbuf, w, h);
 
   // Margins