win32: work around unknown glitch with stdio attachment in visual studio command prompt

2009-06-10 20:59:57 +00:00 · 2009-06-10 20:59:57 +00:00 · 5e3e6f8676
parent 7d69942bbb
commit 5e3e6f8676
1 changed files with 3 additions and 0 deletions
--- a/desmume/src/windows/console.cpp
+++ b/desmume/src/windows/console.cpp
@ -71,6 +71,9 @@ void OpenConsole()
 	//redirect stdio
 	long lStdHandle = (long)hConsole;
 	int hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
+	if(hConHandle == -1)
+		return; //this fails from a visual studio command prompt
+	
 	FILE *fp = _fdopen( hConHandle, "w" );
 	*stdout = *fp;
 	//and stderr