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Diffstat (limited to 'src/mame/drivers/bitgraph.cpp')
-rw-r--r--src/mame/drivers/bitgraph.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/bitgraph.cpp b/src/mame/drivers/bitgraph.cpp
index 274a234a377..aeff8456dc5 100644
--- a/src/mame/drivers/bitgraph.cpp
+++ b/src/mame/drivers/bitgraph.cpp
@@ -649,6 +649,6 @@ ROM_START( bitgrphb )
ROM_END
/* Driver */
-// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1981, bitgrpha, 0, 0, bitgrpha, bitgraph, bitgraph_state, 0, "BBN", "BitGraph rev A", ROT90 )
-COMP( 1982, bitgrphb, 0, 0, bitgrphb, bitgraph, bitgraph_state, 0, "BBN", "BitGraph rev B", ROT270 | MACHINE_NOT_WORKING )
+// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
+COMP( 1981, bitgrpha, 0, 0, bitgrpha, bitgraph, bitgraph_state, empty_init, "BBN", "BitGraph rev A", ROT90 )
+COMP( 1982, bitgrphb, 0, 0, bitgrphb, bitgraph, bitgraph_state, empty_init, "BBN", "BitGraph rev B", ROT270 | MACHINE_NOT_WORKING )