Avoid exception messages while autocomplete initialization in export.sh
@@ -147,6 +147,7 @@ __cleanup() {
unset ESP_PYTHON
unset SOURCE_ZSH
unset SOURCE_BASH
+ unset WARNING_MSG
unset __realpath
unset __main
@@ -177,7 +178,9 @@ __enable_autocomplete() {
eval "$(env _IDF.PY_COMPLETE=$SOURCE_ZSH idf.py)" || echo "WARNING: Failed to load shell autocompletion for zsh version: $ZSH_VERSION!"
elif [ -n "${BASH_SOURCE-}" ]
then
- eval "$(env LANG=en _IDF.PY_COMPLETE=$SOURCE_BASH idf.py)" || echo "WARNING: Failed to load shell autocompletion for bash version: $BASH_VERSION!"
+ WARNING_MSG="WARNING: Failed to load shell autocompletion for bash version: $BASH_VERSION!"
+ [[ ${BASH_VERSINFO[0]} -lt 4 ]] && { echo "$WARNING_MSG"; return; }
+ eval "$(env LANG=en _IDF.PY_COMPLETE=$SOURCE_BASH idf.py)" || echo "$WARNING_MSG"
fi
}
