Fixed a bug in the line editor: characters could be erased before the beginning of the string (thanks Martin for reporting this).

2 files changed, 7 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 851a83e..cf10eef 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-07-05  Frederic Culot  <frederic@culot.org>
+
+	* src/utils.c (getstring): prevent character deletion before the
+	beginning of the string (thanks Martin for reporting the bug)
+	
 2009-06-28  Frederic Culot  <frederic@culot.org>
 
 	* src/io.c (io_save_apts, io_save_conf, io_save_todo)
diff --git a/src/utils.c b/src/utils.c
index 4c492d9..b68bf23 100755
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,4 +1,4 @@
-/*	$calcurse: utils.c,v 1.71 2009/06/23 08:52:07 culot Exp $	*/
+/*	$calcurse: utils.c,v 1.72 2009/07/05 16:28:04 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -327,7 +327,7 @@ getstring (WINDOW *win, char *str, int l, int x, int y)
 	case 330:
 	case 127:
 	case CTRL ('H'):
-	  if (len > 0)
+	  if (len > 0 && newpos > x)
 	    {
 	      --newpos;
 	      --len;