From 249ee9b2ffe9f3dff0b725d368e1a35b32011329 Mon Sep 17 00:00:00 2001
From: pierre gueth <pierre.gueth@creatis.insa-lyon.fr>
Date: Mon, 7 Mar 2011 11:40:13 +0100
Subject: [PATCH] stat file unittest

---
 cluster_tools/mergeStatFile.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/cluster_tools/mergeStatFile.sh b/cluster_tools/mergeStatFile.sh
index 20eb20a..ed8ea2a 100755
--- a/cluster_tools/mergeStatFile.sh
+++ b/cluster_tools/mergeStatFile.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 set -u
-set -e
 
 function usage {
 	echo "$0 -i <file1> -j <file2> -o <result>"
@@ -16,12 +15,18 @@ IN1=$2
 IN2=$4
 RESULT=$6
 
+
+test -f ${IN1} && test -f ${IN2} || usage
+
 TMP=`mktemp ./temp-XXXXXXX`
+echo "merging stat file"
 for PARAM in `awk '$1 == "#" {print $2}' ${IN1}`
 do
+        echo "merging ${PARAM}"
 	V1=`awk -v P=${PARAM} '$2 == P {print $4}' ${IN1} `
 	V2=`awk -v P=${PARAM} '$2 == P {print $4}' ${IN2} `
 	R=`echo "${V1} + ${V2}" | bc`
-	echo "# ${PARAM} = ${R}" >> ${TMP}
+        test -z "${R}" && continue
+        echo "# ${PARAM} = ${R}" >> ${TMP}
 done
 mv -f ${TMP} ${RESULT}
-- 
2.47.1