Force stdout line buffered on -lHEADv29r2v29r1master

1 files changed, 2 insertions, 0 deletions

diff --git a/jawol.c b/jawol.c
index 4fdd83f..e227cac 100644
--- a/jawol.c
+++ b/jawol.c
@@ -159,6 +159,8 @@ int main(int argc, char **argv)
 		return 1;
 	}
 	if ( dolisten ) {
+		// Make stdout line buffered, in case this gets piped through something
+		setvbuf( stdout, NULL, _IOLBF, 500 );
 		return wolisten( dolisten > 1 );
 	}
 	if ( gotip && gotif ) {