From 6015e4b5060ce7b7b06fd11f2e70cd84c25f8dfd Mon Sep 17 00:00:00 2001
From: Grant Slater <git@firefishy.com>
Date: Tue, 31 May 2016 00:45:53 +0100
Subject: [PATCH] imagery: add additional wait in osstvw_make_diffs

---
 cookbooks/imagery/files/default/osstvw_make_diffs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cookbooks/imagery/files/default/osstvw_make_diffs b/cookbooks/imagery/files/default/osstvw_make_diffs
index 583e51296..636c6f334 100644
--- a/cookbooks/imagery/files/default/osstvw_make_diffs
+++ b/cookbooks/imagery/files/default/osstvw_make_diffs
@@ -64,6 +64,8 @@ for (( i=0; i<${OSSV_EDITIONS_LENGTH}; i++ )); do
           running=($(jobs -rp))
         done
       done < <(find "${OSSV_DIFF_NAME}" -maxdepth 1 -name '*.tif' -size -180000c -printf '%f\0')
+      # Wait for background jobs to finish
+      wait
       if [ ! -f "ossv-${OSSV_DIFF_NAME}-combined.vrt" ]; then
         gdalbuildvrt -resolution highest -hidenodata "ossv-${OSSV_DIFF_NAME}-combined.vrt" ${OSSV_DIFF_NAME}/*.tif
       fi
-- 
2.43.2