Progsig: Fix error return path in CmdModifySignalInstruction

5 years ago · f331ae8f81
parent 06463b8be0
commit f331ae8f81
1 changed files with 3 additions and 1 deletions
--- a/src/programmable_signals.cpp
+++ b/src/programmable_signals.cpp
@ -609,7 +609,9 @@ CommandCost CmdModifySignalInstruction(TileIndex tile, DoCommandFlag flags, uint
 						} else if (f == SCF_VALUE) {
 							if (!exec) return CommandCost();
 							vc->value = val;
-						} else CommandCost(STR_ERR_PROGSIG_INVALID_CONDITION_FIELD);
+						} else {
+							return_cmd_error(STR_ERR_PROGSIG_INVALID_CONDITION_FIELD);
+						}
 					} break;

 					case PSC_SIGNAL_STATE: {