remove 'i' from the options to set

common_utils.sh

@@ -102,7 +102,7 @@ alias gh-clone=gh_clone
 function set_opts {
     # Set options from input options string (in $- format).
     local opts=$1
-    local chars="exhimBH"
+    local chars="exhmBH"
     for (( i=0; i<${#chars}; i++ )); do
         char=${chars:$i:1}
         [ -n "${opts//[^${char}]/}" ] && set -$char || set +$char