From: Martin Rudalics <rudalics@gmx.at>
Date: Mon, 3 Nov 2008 17:31:56 +0000 (+0000)
Subject: (Fprevious_single_char_property_change): Return 0
X-Git-Tag: emacs-pretest-23.0.90~2004
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1e02f3cb586ca97cda9cd816eb8ed40c084aa264;p=emacs.git

(Fprevious_single_char_property_change): Return 0
when there's no change in a string.  (Bug#1301)
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 787ed51658f..e78abfd021f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2008-11-03  Martin Rudalics  <rudalics@gmx.at>
+
+	* textprop.c (Fprevious_single_char_property_change): Return 0
+	when there's no change in a string.  (Bug#1301)
+
 2008-11-02  Martin Rudalics  <rudalics@gmx.at>
 
 	* frame.c (do_switch_frame): New argument NORECORD passed to
diff --git a/src/textprop.c b/src/textprop.c
index 6bc1938fadf..120c42843fe 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -883,7 +883,7 @@ back past position LIMIT; return LIMIT if nothing is found before LIMIT.  */)
       if (NILP (position))
 	{
 	  if (NILP (limit))
-	    position = make_number (SCHARS (object));
+	    position = make_number (0);
 	  else
 	    {
 	      CHECK_NUMBER (limit);