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build: Fix Shellcheck for get_source_date_epoch.sh
[openwrt/.git]
/
scripts
/
get_source_date_epoch.sh
diff --git
a/scripts/get_source_date_epoch.sh
b/scripts/get_source_date_epoch.sh
index 84ba4454543982716cc7f488840975ae832da104..8a41eebae7cd86aa50251ae2e7fdad4f393849d6 100755
(executable)
--- a/
scripts/get_source_date_epoch.sh
+++ b/
scripts/get_source_date_epoch.sh
@@
-1,7
+1,10
@@
#!/usr/bin/env bash
export LANG=C
export LC_ALL=C
#!/usr/bin/env bash
export LANG=C
export LC_ALL=C
-[ -n "$TOPDIR" ] && cd $TOPDIR
+
+if [ -n "$TOPDIR" ]; then
+ cd "$TOPDIR" || exit 1
+fi
try_version() {
[ -f version.date ] || return 1
try_version() {
[ -f version.date ] || return 1
@@
-22,7
+25,7
@@
try_hg() {
}
try_mtime() {
}
try_mtime() {
- perl -e 'print((stat $ARGV[0])[9])' "$0"
+ SOURCE_DATE_EPOCH=$(perl -e 'print((stat $ARGV[0])[9])' "$0")
[ -n "$SOURCE_DATE_EPOCH" ]
}
[ -n "$SOURCE_DATE_EPOCH" ]
}