diff options
Diffstat (limited to 'src/base/io/ioWriteDot.c')
-rw-r--r-- | src/base/io/ioWriteDot.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/base/io/ioWriteDot.c b/src/base/io/ioWriteDot.c index dbf157bf..ed6acb24 100644 --- a/src/base/io/ioWriteDot.c +++ b/src/base/io/ioWriteDot.c @@ -412,7 +412,13 @@ void Io_WriteDotNtk( Abc_Ntk_t * pNtk, Vec_Ptr_t * vNodes, Vec_Ptr_t * vNodesSho // transform logic functions from BDD to SOP if ( fHasBdds = Abc_NtkIsBddLogic(pNtk) ) - Abc_NtkBddToSop(pNtk, 0); + { + if ( !Abc_NtkBddToSop(pNtk, 0) ) + { + printf( "Converting to SOPs has failed.\n" ); + return; + } + } // mark the nodes from the set Vec_PtrForEachEntry( vNodes, pNode, i ) |