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-rw-r--r--src/cmd/devdraw/osx-screen.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cmd/devdraw/osx-screen.c b/src/cmd/devdraw/osx-screen.c
index 7c686ed9..f6ed3e93 100644
--- a/src/cmd/devdraw/osx-screen.c
+++ b/src/cmd/devdraw/osx-screen.c
@@ -485,7 +485,9 @@ kbdevent(EventRef event)
k = ch;
if(code < nelem(keycvt) && keycvt[code])
k = keycvt[code];
- if(k >= 0)
+ if(k == 0)
+ return noErr;
+ else if(k > 0)
keystroke(k);
else{
UniChar uc;