From cdfb2315cf7323ed813b47801de161cc8301a3cb Mon Sep 17 00:00:00 2001
From: Larry Doolittle <ldoolitt@recycle.lbl.gov>
Date: Wed, 10 Sep 2008 11:07:58 -0700
Subject: [PATCH] One more signed vs unsigned comparison fix

Introduced in a8ad505af78289a44350a0dbfa1441c1ecf5e92e
Various improgements to expression ::synthesize methods
---
 expr_synth.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/expr_synth.cc b/expr_synth.cc
index d323b7dd3..28f6d449f 100644
--- a/expr_synth.cc
+++ b/expr_synth.cc
@@ -952,9 +952,9 @@ NetNet* NetESelect::synthesize(Design *des, NetScope*scope)
 		  below->set_line(*this);
 	    }
 
-	      // Any above bits?.
+	      // Any above bits?
 	    NetNet*above = 0;
-	    if (base_val+select_width > sub->vector_width()) {
+	    if ((unsigned)base_val+select_width > sub->vector_width()) {
 		  select_width = sub->vector_width() - base_val;
 		  unsigned above_width = expr_width() - select_width;