# HG changeset patch
# User Jordi Gutiérrez Hermoso <jordigh@octave.org>
# Date 1315437146 18000
# Node ID 40f935b15a229206894e3a320e4d7f01cff9acf0
# Parent  969ed305dde593e141fbb8ea15ce760c4c47af0c
Fix warning about signed/unsigned comparison

diff -r 969ed305dde5 -r 40f935b15a22 src/utils.cc
--- a/src/utils.cc	Tue Sep 06 21:15:16 2011 -0500
+++ b/src/utils.cc	Wed Sep 07 18:12:26 2011 -0500
@@ -1368,7 +1368,9 @@
 
       END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
 
-      if (nchars > -1 && nchars < size)
+      // Cast to avoid signed/unsigned comparison is safe due to
+      // short-circuiting
+      if (nchars > -1 && static_cast<size_t>(nchars) < size)
         break;
       else
         {