From: Andreas Schwab <schwab@linux-m68k.org>
Date: Thu, 5 May 2011 16:56:39 +0000 (+0200)
Subject: * src/lread.c (lisp_file_lexically_bound_p): Stop scanning at end
X-Git-Tag: emacs-pretest-24.0.90~104^2~275^2~98
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=db7a0b4f1d883f537c669c09f651350b0ef0d3cf;p=emacs.git

* src/lread.c (lisp_file_lexically_bound_p): Stop scanning at end
marker.  (Bug#8610)
---

diff --git a/src/ChangeLog b/src/ChangeLog
index b6e30ab817c..ae1b9e773a2 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-05  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* lread.c (lisp_file_lexically_bound_p): Stop scanning at end
+	marker.  (Bug#8610)
+
 2011-05-05 Eli Zaretskii  <eliz@gnu.org>
 
 	* w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
diff --git a/src/lread.c b/src/lread.c
index 7ffc98b254f..2139d558851 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -830,7 +830,7 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
 	    ch = READCHAR;
 
 	  i = 0;
-	  while (ch != ':' && ch != '\n' && ch != EOF)
+	  while (ch != ':' && ch != '\n' && ch != EOF && in_file_vars)
 	    {
 	      if (i < sizeof var - 1)
 		var[i++] = ch;
@@ -838,6 +838,10 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
 	      ch = READCHAR;
 	    }
 
+	  /* Stop scanning if no colon was found before end marker.  */
+	  if (!in_file_vars)
+	    break;
+
 	  while (i > 0 && (var[i - 1] == ' ' || var[i - 1] == '\t'))
 	    i--;
 	  var[i] = '\0';