From c90a8964485a4bbc7fe472fff93b1d16a1ce4644 Mon Sep 17 00:00:00 2001
From: Cary R <cygcary@yahoo.com>
Date: Wed, 23 Feb 2011 11:06:29 -0800
Subject: [PATCH] vlog95: Don't print a logic/UPD NULL name.

If the logic/UDP name is NULL then don't print anything.
---
 tgt-vlog95/logic_lpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tgt-vlog95/logic_lpm.c b/tgt-vlog95/logic_lpm.c
index b3e66c3cb..1feffb16d 100644
--- a/tgt-vlog95/logic_lpm.c
+++ b/tgt-vlog95/logic_lpm.c
@@ -978,7 +978,7 @@ void emit_logic(ivl_scope_t scope, ivl_net_logic_t nlogic)
 //       this encoding and create an zero based range. Need to skip the
 //       local names _s<digits>.
       name = ivl_logic_basename(nlogic);
-      if (name) {
+      if (name && *name) {
 	    char *fixed_name = strdup(name);
 	    unsigned lp = strlen(name) - 1;
 	    if (fixed_name[lp] == '>') {