From: Gerd Moellmann <gerd@gnu.org>
Date: Wed, 21 Jun 2000 19:54:54 +0000 (+0000)
Subject: (sh-while-getopts): Fix handling of
X-Git-Tag: emacs-pretest-21.0.90~3149
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=16ed8416ae38b89bafb94ea037e8d920790d5852;p=emacs.git

(sh-while-getopts): Fix handling of
empty option string.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 0c14cfcfb55..a1d0d46e93e 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2000-06-21  Gerd Moellmann  <gerd@gnu.org>
+
+	* progmodes/sh-script.el (sh-while-getopts): Fix handling of
+	empty option string.
+
 2000-06-21  Eli Zaretskii  <eliz@is.elta.co.il>
 
 	* man.el (man): Doc fix.
diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 877b27dbdb8..b2d80a0181d 100644
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -3939,7 +3939,7 @@ option followed by a colon `:' if the option accepts an argument."
 	 (while (search-backward ":" v1 t)
 	   (replace-match " ARG] [+-" t t)))
       (if (eq (preceding-char) ?-) -5)
-      (if (length v1) "] ")
+      (if (and (sequencep v1) (length v1)) "] " "} ")
       "[--] ARGS...\"" \n
       "exit 2"  > \n
         "esac" >