add_path.sh: Fix reuse the script

jendo42 · Nov 28, 2018 · 983cdcb · 983cdcb
1 parent b7f56e8
commit 983cdcb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/add_path.sh b/add_path.sh
@@ -9,6 +9,7 @@
 if [ -z ${IDF_PATH} ]; then
 	echo "IDF_PATH must be set before including this script."
 else
+	IDF_ADD_PATHS_EXTRAS=
 	IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/esptool_py/esptool"
 	IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/espcoredump"
 	IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/partition_table/"