diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index e9df4ec2..4de17f26 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -31034,6 +31034,11 @@ int Abc_CommandAbc9Cec( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } + if ( pAbc->pGia == NULL ) + { + Abc_Print( -1, "Abc_CommandAbc9Cec(): There is no AIG.\n" ); + return 1; + } if ( fMiter ) { if ( fDualOutput ) |