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diff src/syntax.c @ 159:3bb7ccffb0c0 r20-3b6

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Import from CVS: tag r20-3b6
author cvs
date Mon, 13 Aug 2007 09:41:43 +0200
parents 821dec489c24
children 3d6bfa290dbd
line wrap: on
line diff
--- a/src/syntax.c	Mon Aug 13 09:40:48 2007 +0200
+++ b/src/syntax.c	Mon Aug 13 09:41:43 2007 +0200
@@ -272,6 +272,10 @@
 {
   struct Lisp_Char_Table *mirrortab;
 
+  if (NILP(ch))
+    {
+      return Qnil;
+    }
   CHECK_CHAR_COERCE_INT (ch);
   table = check_syntax_table (table, current_buffer->syntax_table);
   mirrortab = XCHAR_TABLE (XCHAR_TABLE (table)->mirror_table);