BUG: foamConfigurePaths : incorrect logic

bin/tools/foamConfigurePaths

@@ -53,7 +53,8 @@ _inlineSed()
     backup=`tempfile`
     cp $1 $backup
     sed -i -e "$2" $1
-    cmp $1 $backup || usage "Failed : $3"
+    cmp --quiet $1 $backup && usage "Failed : $3"
+    return 0
 }
 
 
@@ -71,8 +72,6 @@ do
     --foamInstall)
         [ "$#" -ge 2 ] || usage "'$1' option requires an argument"
         foamInstall="$2"
-        echo "** foamInstall:$foamInstall"
-
         _inlineSed \
             etc/bashrc \
             '/^[^#]/s@foamInstall=.*@foamInstall='"$foamInstall@" \