# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1424423284 18000
# Node ID d6652461dfbc79edebacb9356d1f0bd550041dee
# Parent  299fe39163a23625a3631b8d1c1c4c7848a04ff8
avoid variable possibly clobbered by longjmp warning from GCC

* cmd-edit.cc (gnu_readline::do_readline): Move more code inside
INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE block.

diff -r 299fe39163a2 -r d6652461dfbc liboctave/util/cmd-edit.cc
--- a/liboctave/util/cmd-edit.cc	Fri Feb 20 03:55:59 2015 -0500
+++ b/liboctave/util/cmd-edit.cc	Fri Feb 20 04:08:04 2015 -0500
@@ -273,15 +273,11 @@
 
   eof = false;
 
-  char *line = 0;
-
   const char *p = prompt.c_str ();
 
   BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
-  line = ::octave_rl_readline (p);
-
-  END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
+  char *line = ::octave_rl_readline (p);
 
   if (line)
     {
@@ -292,6 +288,8 @@
   else
     eof = true;
 
+  END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
+
   return retval;
 }