package install: fix a non-POSIX-ism (re: dde4451)

'bin/package install' breaks on pure POSIX shells because I used the regex negator ^ instead of the glob pattern negator ! in a glob pattern bracket pattern. Oops.
ksh93 · Aug 2, 2022 · c848433 · c848433
1 parent cd18b4f
commit c848433
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diff --git a/bin/package b/bin/package
@@ -2667,7 +2667,7 @@ do_install() # dir [ command ... ]
 	dd=$1
 	shift
 	case $dd in
-	'' | [^/]*)
+	'' | [!/]*)
 		err_out "ERROR: destination directory '$dd' must begin with a /" ;;
 	esac
 	# commands to install by default

diff --git a/src/cmd/INIT/package.sh b/src/cmd/INIT/package.sh
@@ -2667,7 +2667,7 @@ do_install() # dir [ command ... ]
 	dd=$1
 	shift
 	case $dd in
-	'' | [^/]*)
+	'' | [!/]*)
 		err_out "ERROR: destination directory '$dd' must begin with a /" ;;
 	esac
 	# commands to install by default