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Merge branch 'contrib/github_pr_10935_v4.4' into 'release/v4.4'

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export: avoid error on unbound variable (GitHub PR) (v4.4)

See merge request espressif/esp-idf!22821
This commit is contained in:
Roland Dobai
2023-03-18 15:38:58 +08:00
parent e619c17871 2a3cdb090f
commit e47aaa7088
1 changed files with 2 additions and 2 deletions
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4
export.sh
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@ -13,7 +13,7 @@ __realpath() {
__verbose() {
[ -n "${IDF_EXPORT_QUIET}" ] && return
[ -n "${IDF_EXPORT_QUIET-}" ] && return
echo "$@"
}
@ -30,7 +30,7 @@ __main() {
return 1
fi
if [ -z "${IDF_PATH}" ]
if [ -z "${IDF_PATH-}" ]
then
# IDF_PATH not set in the environment.
# If using bash or zsh, try to guess IDF_PATH from script location.