From 4582df11028f904a6b5656e40c03c41cbfbbf974 Mon Sep 17 00:00:00 2001
From: Babak Farrokhi <babak@farrokhi.net>
Date: Mon, 24 Aug 2015 19:31:12 +0430
Subject: [PATCH] - improved error message when gawk is not installed

---
 intr_   | 3 +--
 netirq_ | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/intr_ b/intr_
index 0df37e9..e33ec81 100755
--- a/intr_
+++ b/intr_
@@ -39,8 +39,7 @@
 SCRIPT_NAME=$(basename $0)
 STAT_TYPE=`echo $SCRIPT_NAME | sed -n s/intr_//p`
 VMSTAT="/usr/bin/vmstat"
-AWK=`which gawk` || exit 1
-
+AWK=`which gawk` || ( echo "gawk not found"; exit 1 )
 
 STATFILE=`mktemp -t intr`
 ${VMSTAT} -i | sort -V > ${STATFILE} 2>/dev/null
diff --git a/netirq_ b/netirq_
index fb7fe07..03f24e5 100755
--- a/netirq_
+++ b/netirq_
@@ -39,7 +39,7 @@
 SCRIPT_NAME=$(basename $0)
 STAT_TYPE=`echo $SCRIPT_NAME | sed -n s/netirq_//p`
 VMSTAT="/usr/bin/vmstat"
-AWK=`which gawk` || exit 1
+AWK=`which gawk` || ( echo "gawk not found"; exit 1 )
 
 
 STATFILE=`mktemp -t netirq`