minor tweaks

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@568 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede

1 files changed, 7 insertions, 4 deletions

diff --git a/publish-purge b/publish-purge
index b573c4f..02984ad 100755
--- a/publish-purge
+++ b/publish-purge
@@ -38,7 +38,7 @@ cleanit()
 usage()
 {
     cat << EOF
-usage: $0 [OPTIONS]
+Usage: $0 [OPTIONS]
 
 OPTIONS:
    -h     Show this message.
@@ -62,6 +62,9 @@ while getopts "hnv" OPTION; do
       v)
          optVerbose=$(($optVerbose + 1))
          ;;
+      *)
+         usage >&2
+         exit 1
    esac
 done
 
@@ -71,12 +74,12 @@ base=""
 [ -e ~/.publish-purge.cfg ] && . ~/.publish-purge.cfg
 
 if [ -z "$base" ]; then
-    echo >&2 "$0: Please setup \$base in ~/.publish-purge.cfg"
+    echo >&2 "$0: Please setup \$base in ~/.publish-purge.cfg."
     exit 1
 fi
 
 if ! [ -e "$base" ]; then
-    echo >&2 "$0: $base does not exist or is not a directory"
+    echo >&2 "$0: $base does not exist or is not a directory."
     exit 1
 fi
 
@@ -84,7 +87,7 @@ cd "$base"
 # We would not like to accidentily delete files in the wrong directory, hence
 # the paranoia check
 if ! [ -e .publish-purge.token ]; then
-    echo >&2 "$0: Place a .publish-purge.token in $base"
+    echo >&2 "$0: Place a .publish-purge.token in $base."
     exit 1
 fi