From 9a8a7f11c6f7aa4adfeef834966d1443ce03c7fd Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno@eressea.de>
Date: Sun, 27 Oct 2002 10:17:47 +0000
Subject: [PATCH] Bugfix Schiffbau zuviel Resourcen

---
 src/common/kernel/build.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/common/kernel/build.c b/src/common/kernel/build.c
index 3004ca798..f6cfe7532 100644
--- a/src/common/kernel/build.c
+++ b/src/common/kernel/build.c
@@ -661,6 +661,9 @@ build(unit * u, const construction * ctype, int completed, int want)
 			n = min(want, n);
 		if (type->maxsize>0) {
 			n = min(type->maxsize-completed, n);
+			if (type->improvement==NULL) {
+				want = n;
+			}
 		}
 
 		if (type->materials) for (c=0;n>0 && type->materials[c].number;c++) {