(Fprevious_single_char_property_change): Return 0

when there's no change in a string. (Bug#1301)

(Fprevious_single_char_property_change): Return 0
when there's no change in a string. (Bug#1301)
1e02f3cb · Martin Rudalics · 8e38a1a9 · 1e02f3cb · 1e02f3cb
Commit 1e02f3cb authored Nov 03, 2008 by Martin Rudalics
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src/ChangeLog src/ChangeLog +5 -0

src/textprop.c src/textprop.c +1 -1

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--- a/src/ChangeLog
+++ b/src/ChangeLog
+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

--- 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);