From a358a63391a6c91971973f99994a1ad9111be518 Mon Sep 17 00:00:00 2001
From: Jonny007-MKD <nospam@jonny007-mkd.de>
Date: Mon, 6 Apr 2015 20:54:59 +0200
Subject: [PATCH] Better signal handling

---
 otrDecodeAll | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/otrDecodeAll b/otrDecodeAll
index 84e7c86..85500c1 100755
--- a/otrDecodeAll
+++ b/otrDecodeAll
@@ -29,12 +29,25 @@ PwD=$(dirname "$PwD")
 # Helper functions #
 ####################
 
-# trap ctrl-c and call ctrl_c()
-trap ctrl_c INT
+# trap signals and handle them
+trap t_sigint  SIGINT		# Ctrl+C
+trap t_sighup  SIGHUP		# Hangup on Terminal
+trap t_sigcont SIGCONT		# Continue after stop
 
-function ctrl_c() {
+function t_sigint {
 	funcUnlock
-	exit
+	exit 2
+}
+
+function t_sighup {
+	# Do nothing
+	sleep 0
+}
+
+function t_sigcont {
+	if [ -n "$lastProcessingEcho" ]; then
+		echo -e "$lastProcessingEcho"
+	fi
 }
 
 # Log message to stdout and log file