mise au point fonction commandIsWorking

functions.sh

@@ -68,8 +68,8 @@ fi
 #Ok if dir exists
 # arg1: dir to check
 function dirMustExists {
-if [ -d ${1} ] ; then echo -ne "1;"
-  else echo -ne "0;"
+if [ -d ${1} ] ; then e 1
+  else e 0
 fi
 }
 # Ok if given dir DOESNOT exists
@@ -219,10 +219,16 @@ function processIsRunning {
 }
 
 #Ok if given command returns 0
-# arg1: command to be run
+# arg1: chroot dir
+# arg2: command to be run
 function commandIsWorking {
-  command=$1
-  if ( $command &> /dev/null ) ; then echo -ne "1;" ; else echo -ne "0;" ; fi
+  chroot=$1
+  shift
+  command="$@"
+  chroot ${chroot} bash -c "$command" &> /dev/null
+  ret=$?
+  if [ $ret -eq 0 ] ; then e 1 ; else e 0 ; fi
+
 }
 
 # ok if given pattern is detected on command's stdout or stderr