vx32

commit d3cc189e0aeaf4669cedab9f2e1bf0be0ff4accd
parent 8edcae589295033f906c065b0afe9851411dfe46
Author: Andrey Mirtchovski <andrey@glendy.cpsc.ucalgary.ca>
Date:   Thu,  3 Jul 2008 11:32:51 -0600

9vx/OSX: Proper error handling for unicode input.

Diffstat:
M
src/9vx/osx/screen.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/9vx/osx/screen.c b/src/9vx/osx/screen.c
@@ -412,9 +412,11 @@ kbdevent(EventRef event)
 			latin1putc(k, kputc);
 		else{
 			UniChar uc;
-			GetEventParameter(event, kEventParamKeyUnicodes,
+			OSStatus s;
+			
+			s = GetEventParameter(event, kEventParamKeyUnicodes,
 				typeUnicodeText, nil, sizeof uc, nil, &uc);
-			if(uc >= 0)
+			if(s == noErr)
 				kputc(uc);
 		}
 		break;