From fa1fafe4de45ee958385662f5a7475c06f6fa967 Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Mon, 31 Mar 2014 21:33:02 -0700
Subject: Adding functionally observable fault testing.

---
 src/base/io/ioReadAiger.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/base/io/ioReadAiger.c')

diff --git a/src/base/io/ioReadAiger.c b/src/base/io/ioReadAiger.c
index ab3c1e87..ab865326 100644
--- a/src/base/io/ioReadAiger.c
+++ b/src/base/io/ioReadAiger.c
@@ -559,8 +559,11 @@ Abc_Ntk_t * Io_ReadAiger( char * pFileName, int fCheck )
         {
             pCur++;
             // read model name
-            ABC_FREE( pNtkNew->pName );
-            pNtkNew->pName = Extra_UtilStrsav( pCur );
+            if ( strlen(pCur) > 0 )
+            {
+                ABC_FREE( pNtkNew->pName );
+                pNtkNew->pName = Extra_UtilStrsav( pCur );
+            }
         }
     }
 
-- 
cgit v1.2.3