src: fix always-true assertions

assert(1) is a no-op, this should be assert(0). Use BUG() instead.
Add missing CATCHALL to avoid BUG().

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/intervals.c b/src/intervals.c
index a7423852..85ec59ed 100644
--- a/src/intervals.c
+++ b/src/intervals.c
@@ -20,6 +20,7 @@ static void setelem_expr_to_range(struct expr *expr)
 	assert(expr->etype == EXPR_SET_ELEM);
 
 	switch (expr->key->etype) {
+	case EXPR_SET_ELEM_CATCHALL:
 	case EXPR_RANGE:
 		break;
 	case EXPR_PREFIX:
@@ -53,7 +54,7 @@ static void setelem_expr_to_range(struct expr *expr)
 		expr->key = key;
 		break;
 	default:
-		assert(1);
+		BUG("unhandled key type %d\n", expr->key->etype);
 	}
 }
 
@@ -185,7 +186,7 @@ static struct expr *interval_expr_key(struct expr *i)
 		elem = i;
 		break;
 	default:
-		assert(1);
+		BUG("unhandled expression type %d\n", i->etype);
 		return NULL;
 	}