fix several "small" problems

3 files changed, 7 insertions, 1 deletions

diff --git a/jh-mksource.sh b/jh-mksource.sh
index c40a739..31e40c7 100644
--- a/jh-mksource.sh
+++ b/jh-mksource.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+quote () {
+	local quoted=${1//\'/\'\\\'\'};
+	printf "'%s'" "$quoted"
+}
+
 quote_args() {
 	for arg in "$@"; do
 		quote "$arg"
diff --git a/jh-mvn-install.sh b/jh-mvn-install.sh
index 2be9cce..6f1fd19 100644
--- a/jh-mvn-install.sh
+++ b/jh-mvn-install.sh
@@ -6,7 +6,7 @@ if [[ $# != 5 ]]; then
 	exit 1
 fi
 
-base="`$jh_cmd mvn-basename $1 $2 $3"
+base="`$jh_cmd mvn-basename $1 $2 $3`"
 jarfile=$4
 pomfile=$5
 
diff --git a/jh.sh b/jh.sh
index 7dfe3c5..6ba8237 100644
--- a/jh.sh
+++ b/jh.sh
@@ -11,6 +11,7 @@ fi
 
 usage() {
 	cmd="${1-$0}"
+	cmd="${cmd##*/}"
 	file="$JH_PATH/jh-$cmd.help.txt"
 	if [[ -z "$cmd" ]]; then
 		echo "Usage: $jh_short <command> [command-specific-arguments]"