X-Git-Url: https://git.distorted.org.uk/~mdw/termux-packages/blobdiff_plain/0ec2b70462bf2052dd2080460112c3a8fc87f62e..c2c270c5db6879060d26f9e672e1045ded5d0ba3:/packages/termux-api/termux-dialog

diff --git a/packages/termux-api/termux-dialog b/packages/termux-api/termux-dialog
index d9684533..2a244464 100755
--- a/packages/termux-api/termux-dialog
+++ b/packages/termux-api/termux-dialog
@@ -3,14 +3,15 @@ set -e -u
 
 SCRIPTNAME=termux-dialog
 show_usage () {
-	echo "Usage: $SCRIPTNAME [OPTIONS]"
-	echo "Show a text entry dialog."
-	echo ""
-	echo "  -i <hint>   The input hint to show when the input is empty"
-	echo "  -m          Use a textarea with multiple lines instead of a single"
-	echo "  -p          Enter the input as a password"
-	echo "  -t <title>  The title to show for the input prompt"
-	exit 0
+    echo "Usage: $SCRIPTNAME [-i hint] [-m] [-p] [-t title]"
+    echo "Show a text entry dialog."
+    echo ""
+    echo "  -i hint   the input hint to show when the input is empty"
+    echo "  -m        use a textarea with multiple lines instead of a single"
+    echo "  -p        enter the input as a password"
+    echo "  -t title  the title to show for the input prompt"
+    echo ""
+    exit 0
 }
 
 PARAMS=""
@@ -37,4 +38,8 @@ shift $(($OPTIND-1))
 
 if [ $# != 0 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi
 
-@TERMUX_API@ Dialog $ARG_I "$OPT_I" $ARG_M $ARG_P $ARG_T "$OPT_T"
+set -- $ARG_M $ARG_P
+if [ -n "$ARG_I" ]; then set -- "$@" $ARG_I "$OPT_I"; fi
+if [ -n "$ARG_T" ]; then set -- "$@" $ARG_T "$OPT_T"; fi
+
+@TERMUX_API@ Dialog "$@"