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-rw-r--r--src/base/io/ioUtil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base/io/ioUtil.c b/src/base/io/ioUtil.c
index ccba5027..bad3f35e 100644
--- a/src/base/io/ioUtil.c
+++ b/src/base/io/ioUtil.c
@@ -229,9 +229,9 @@ Abc_Ntk_t * Io_Read( char * pFileName, Io_FileType_t FileType, int fCheck )
Vec_Ptr_t * vLtl;
// get the netlist
pNtk = Io_ReadNetlist( pFileName, FileType, fCheck );
- vLtl = temporaryLtlStore( pNtk );
if ( pNtk == NULL )
return NULL;
+ vLtl = temporaryLtlStore( pNtk );
if ( !Abc_NtkIsNetlist(pNtk) )
return pNtk;
// flatten logic hierarchy