commit bd078f1b307769389ea49e3faaa386c996b72fae
author Yakun Xu <xyk@google.com> Tue Jun 30 00:04:01 2020 +0800
committer GitHub <noreply@github.com> Mon Jun 29 09:04:01 2020 -0700
tree 68fad20e4c93443d10b02fae93d5d11c34f36169
parent 6f1fc2e6c225291b5c2f247a8372c6e7282f68d5

[test] fix multiple extra options (#5158)

script/test

diff --git a/script/test b/script/test
index 63d3600..9aea568 100755
--- a/script/test
+++ b/script/test
@@ -337,8 +337,11 @@
         export -n VERBOSE
     fi
 
-    read -r -a ot_extra_options_in <<<"${OT_OPTIONS-}"
-    ot_extra_options=${ot_extra_options_in:-()}
+    if [[ ${OT_OPTIONS+x} ]]; then
+        read -r -a ot_extra_options <<<"${OT_OPTIONS}"
+    else
+        ot_extra_options=()
+    fi
 }
 
 main()