Properly use internerr to report about programming bugs

Use internerr for internal error conditions which happen only due to
programming bugs and should never occur, otherwise the code is wrong
and should be fixed.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/trigcmd.c b/src/trigcmd.c
index d9ba7bda2..a37743889 100644
--- a/src/trigcmd.c
+++ b/src/trigcmd.c
@@ -177,7 +177,7 @@ do_check(void)
 	case -2:
 		exit(0);
 	default:
-		abort();
+		internerr("unknown trigdef_update_start return value '%d'", uf);
 	}
 }