# HG changeset patch
# User Philip Nienhuis <prnienhuis@users.sf.net>
# Date 1388660091 -3600
# Node ID f80d258a2c7d6ccdf95ce69b924268f6c949e747
# Parent  ab775508dff9d54266e5cb8f965201298a11d66f
get_first_help_sentence.m: avoid out-of-bound error (bug #41053)

* get_first_help_sentence.m: avoid out-of-bound error (bug #41053)

diff -r ab775508dff9 -r f80d258a2c7d scripts/help/get_first_help_sentence.m
--- a/scripts/help/get_first_help_sentence.m	Wed Jan 01 08:43:43 2014 -0500
+++ b/scripts/help/get_first_help_sentence.m	Thu Jan 02 11:54:51 2014 +0100
@@ -124,11 +124,11 @@
     sep_idx = min (space_idx, bracket_idx);
     def_type = help_text(def1+1:sep_idx-1);
 
-    end_idx = strfind (help_text, sprintf ("@end %s", def_type))(1);
+    end_idx = strfind (help_text, sprintf ("@end %s", def_type));
     if (isempty (end_idx))
       error ("get_first_help_sentence: couldn't parse texinfo");
     endif
-    keep(end_idx:end) = false;
+    keep(end_idx(1):end) = false;
 
     help_text = help_text(keep);
   endif