From ef256e145310195076ef599ba31165a2f01522c1 Mon Sep 17 00:00:00 2001
From: Alexander Gavrilov <angavrilov@gmail.com>
Date: Fri, 27 Jan 2012 21:17:50 +0400
Subject: [PATCH] Detect incomplete thread and cloth items in workflow.

---
 library/modules/Materials.cpp |  4 ++--
 plugins/workflow.cpp          | 23 ++++++++++++++++++++---
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/library/modules/Materials.cpp b/library/modules/Materials.cpp
index 7967fe386..48195aac2 100644
--- a/library/modules/Materials.cpp
+++ b/library/modules/Materials.cpp
@@ -769,10 +769,10 @@ bool Materials::ReadCreatureTypesEx (void)
 
             // body parts
             caste.bodypart.empty();
-            uint32_t sizebp = ca->unknown1.body_parts.size();
+            uint32_t sizebp = ca->body_info.body_parts.size();
             for (uint32_t k = 0; k < sizebp; k++)
             {
-                df::body_part_raw *bp = ca->unknown1.body_parts[k];
+                df::body_part_raw *bp = ca->body_info.body_parts[k];
                 t_bodypart part;
                 part.id = bp->part_code;
                 part.category = bp->part_name;
diff --git a/plugins/workflow.cpp b/plugins/workflow.cpp
index 5a2073f1e..dffce5a4c 100644
--- a/plugins/workflow.cpp
+++ b/plugins/workflow.cpp
@@ -1086,9 +1086,25 @@ static void map_job_items(Core *c)
         int16_t imattype = item->getActualMaterial();
         int32_t imatindex = item->getActualMaterialIndex();
 
+        bool is_invalid = false;
+
         // Special handling
-        if (dry_buckets && itype == item_type::BUCKET && !item->flags.bits.in_job)
-            dryBucket(item);
+        switch (itype) {
+        case item_type::BUCKET:
+            if (dry_buckets && !item->flags.bits.in_job)
+                dryBucket(item);
+            break;
+
+        case item_type::THREAD:
+            if (item->getTotalDimension() < 15000)
+                is_invalid = true;
+            break;
+
+        case item_type::CLOTH:
+            if (item->getTotalDimension() < 10000)
+                is_invalid = true;
+            break;
+        }
 
         if (item->flags.bits.melt && !item->flags.bits.owned && !itemBusy(item))
             meltable_count++;
@@ -1119,7 +1135,8 @@ static void map_job_items(Core *c)
             if (!ok)
                 continue;
 
-            if (item->flags.bits.owned ||
+            if (is_invalid ||
+                item->flags.bits.owned ||
                 item->flags.bits.in_chest ||
                 item->isAssignedToStockpile() ||
                 itemInRealJob(item) ||