# HG changeset patch
# User Rik <rik@octave.org>
# Date 1362082043 28800
# Node ID 34898b3fc32abd266c8c77134d9eaa8733056996
# Parent  23af74103b2c40ae317615c03b3ffed2a195edc0
build: Fix unused variable warning in compiling input.cc.

* libinterp/interpfcn/input.cc(get_user_input): Remove unused len variable.

diff -r 23af74103b2c -r 34898b3fc32a libinterp/interpfcn/input.cc
--- a/libinterp/interpfcn/input.cc	Thu Feb 28 11:12:58 2013 -0800
+++ b/libinterp/interpfcn/input.cc	Thu Feb 28 12:07:23 2013 -0800
@@ -356,8 +356,6 @@
     {
       retval = current_eval_string;
 
-      size_t len = retval.length ();
-
       // Clear the global eval string so that the next call will return
       // an empty character string with EOF = true.
       current_eval_string = "";