diff options
Diffstat (limited to 'usr.bin/window/wwend.c')
| -rw-r--r-- | usr.bin/window/wwend.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/window/wwend.c b/usr.bin/window/wwend.c index 9586f14..b984d2d 100644 --- a/usr.bin/window/wwend.c +++ b/usr.bin/window/wwend.c @@ -38,6 +38,7 @@ static char sccsid[] = "@(#)wwend.c 8.1 (Berkeley) 6/6/93"; #endif /* not lint */ +#include <signal.h> #include "ww.h" #include "tt.h" @@ -49,6 +50,7 @@ wwend(exit) wwdocheckpoint = 0; } xxend(); + (void) signal(SIGIO, SIG_DFL); (void) wwsettty(0, &wwoldtty); #ifdef TERMINFO if (exit) |
