(sh-indent-line): Cope if no previous noncomment line.

1996-01-17 22:41:21 +00:00 · 1996-01-17 22:41:21 +00:00 · b46c06dea5
commit b46c06dea5
parent 9b30450ef0
1 changed files with 6 additions and 5 deletions
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@ -849,11 +849,12 @@ in ALIST."
 Lines containing only comments are considered empty."
  (interactive)
  (let ((previous (save-excursion
-		    (while (progn
-			     (line-move -1)
-			     (back-to-indentation)
-			     (or (eolp)
-				 (eq (following-char) ?#))))
+		    (while (and (not (bobp))
+				(progn
+				  (forward-line -1)
+				  (back-to-indentation)
+				  (or (eolp)
+				      (eq (following-char) ?#)))))
 		    (current-column)))
 	current)
    (save-excursion