iterate over all matching plugins, not just the first

libexec/rbenv-exec

@@ -12,7 +12,7 @@ shopt -s nullglob
 RBENV_EXEC_PLUGINS=(/etc/rbenv.d/exec/*.bash ${HOME}/.rbenv/rbenv.d/exec/*.bash)
 shopt -u nullglob
 
-for script in $RBENV_EXEC_PLUGINS; do
+for script in ${RBENV_EXEC_PLUGINS[@]}; do
   source $script
 done
 

libexec/rbenv-rehash

@@ -23,6 +23,6 @@ shopt -s nullglob
 RBENV_REHASH_PLUGINS=(/etc/rbenv.d/rehash/*.bash ${HOME}/.rbenv/rbenv.d/rehash/*.bash)
 shopt -u nullglob
 
-for script in $RBENV_REHASH_PLUGINS; do
+for script in ${RBENV_REHASH_PLUGINS[@]}; do
   source $script
 done

libexec/rbenv-which

@@ -8,7 +8,7 @@ shopt -s nullglob
 RBENV_WHICH_PLUGINS=(/etc/rbenv.d/which/*.bash ${HOME}/.rbenv/rbenv.d/which/*.bash)
 shopt -u nullglob
 
-for script in $RBENV_WHICH_PLUGINS; do
+for script in ${RBENV_WHICH_PLUGINS[@]}; do
   source $script
 done