From fb5a4b85323f024c38e925582f351d0a5f2b5e02 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Fri, 14 May 2004 19:40:49 +0000
Subject: [PATCH] (prod): Match materials_cost() more closely.  No functional
 changes.

---
 src/lib/commands/prod.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/lib/commands/prod.c b/src/lib/commands/prod.c
index 7cfd86c6..25a764cc 100644
--- a/src/lib/commands/prod.c
+++ b/src/lib/commands/prod.c
@@ -239,22 +239,20 @@ prod(void)
 	} else {
 	    level_p_e = 1.0;
 	}
+	/*
+	 * raw material limit
+	 */
 	used = 999;
-	comp = pp->p_vtype;
-	endcomp = pp->p_vtype + pp->p_nv;
 	amount = pp->p_vamt;
-	while (comp < endcomp) {
+	endcomp = pp->p_vtype + pp->p_nv;
+	for (comp = pp->p_vtype; comp < endcomp; comp++, amount++) {
 	    if (*amount == 0)
-		unit_work++;
-	    else {
-		used = min(used, sect.sct_item[(int)*comp] / *amount);
-		unit_work += *amount;
-	    }
-	    ++comp;
-	    ++amount;
+		continue;
+	    used = min(used, sect.sct_item[(int)*comp] / *amount);
+	    unit_work += *amount;
 	}
 	if (unit_work == 0)
-	    continue;
+	    unit_work = 1;
 	/*
 	 * is production limited by resources or
 	 * workforce?