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authorJohn Ericson <git@JohnEricson.me>2018-11-29 15:20:22 -0500
committerGitHub <noreply@github.com>2018-11-29 15:20:22 -0500
commited71691a810db74ef1d5697246bc3c5c9c707e00 (patch)
tree52326cdd0dfddd8cfd9cdd4012edcb708ec7af8c /pkgs/build-support/setup-hooks
parent25487a3ad82b8b3e75a360996c20993c3aea9837 (diff)
parent34faed5bb06ee21c3c632299a9336d54ee7cb52a (diff)
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Merge pull request #51217 from mayflower/source-date-epoch-fix-warning
set-source-date-epoch-to-latest: fix warning
Diffstat (limited to 'pkgs/build-support/setup-hooks')
-rw-r--r--pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh b/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh
index 84e40cd0514..ae34ffec485 100644
--- a/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh
+++ b/pkgs/build-support/setup-hooks/set-source-date-epoch-to-latest.sh
@@ -10,7 +10,7 @@ updateSourceDateEpoch() {
     local newestFile="${res[1]}"
 
     # Update $SOURCE_DATE_EPOCH if the most recent file we found is newer.
-    if [ "$time" -gt "$SOURCE_DATE_EPOCH" ]; then
+    if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then
         echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile"
         export SOURCE_DATE_EPOCH="$time"