From 90bddc654140aee4d19a9b17f8b9df7d196830e8 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Sat, 25 Mar 2006 18:56:34 +0000
Subject: [PATCH] (buil): Return RET_FAIL on insufficient tech for bridge
 instead of literal 2 (which is RET_SYN).  Return RET_SYN on incorrect first
 argument.

---
 src/lib/commands/buil.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lib/commands/buil.c b/src/lib/commands/buil.c
index 6a97db65..c0c9ed61 100644
--- a/src/lib/commands/buil.c
+++ b/src/lib/commands/buil.c
@@ -168,7 +168,7 @@ buil(void)
 	case 'b':
 	    if (natp->nat_level[NAT_TLEV] + 0.005 < buil_bt) {
 		pr("Building a span requires a tech of %.0f\n", buil_bt);
-		return 2;
+		return RET_FAIL;
 	    }
 	    break;
 	case 't':
@@ -179,7 +179,7 @@ buil(void)
 	    if (natp->nat_level[NAT_TLEV] + 0.005 < buil_tower_bt) {
 		pr("Building a tower requires a tech of %.0f\n",
 		   buil_tower_bt);
-		return 2;
+		return RET_FAIL;
 	    }
 	    break;
 	case 'n':
@@ -211,7 +211,7 @@ buil(void)
 	    break;
 	default:
 	    pr("You can't build that!\n");
-	    return RET_FAIL;
+	    return RET_SYN;
 	}
 	if (what != 'b' && what != 't') {
 	    if (player->argp[4]) {