If terminating wait a second between signaling each program

1 files changed, 7 insertions, 2 deletions

diff --git a/piper.c b/piper.c
index 62f1b9c..ca5be7c 100644
--- a/piper.c
+++ b/piper.c
@@ -202,8 +202,13 @@ signal_procs()
 {
 	int i;
 	for (i = 0; i < num_procs; i++) {
-		if (procs[i].pid != -1)
-			kill(procs[i].pid, sendsignal); //XXX: Check return?
+		if (procs[i].pid == -1)
+			continue;
+			
+		kill(procs[i].pid, sendsignal); //XXX: Check return?
+		
+		if (terminate) // If killing procs, sleep between signals
+			sleep(1);
 	}
 
 	sendsignal = 0;