Fix spaces issue for antigen-bundles command

Author: JohnStarich

bin/antigen.zsh

@@ -1715,7 +1715,7 @@ antigen-ext-init () {
 
     builtin local bundle &> /dev/null
     for bundle in ${_PARALLEL_BUNDLE[@]}; do
-      antigen-bundle $bundle
+      antigen-bundle ${=bundle}
     done
 
 

src/ext/parallel.zsh

@@ -51,7 +51,7 @@
 
     builtin local bundle &> /dev/null
     for bundle in ${_PARALLEL_BUNDLE[@]}; do
-      antigen-bundle $bundle
+      antigen-bundle ${=bundle}
     done
 
 

tests/bundles.t

@@ -36,3 +36,7 @@ Again, check if they are both applied.
   hehe
   $ hehe2
   hehe2
+
+Add bundle theme (contains spaces).
+
+  $ echo "$PLUGIN_DIR silly --btype=theme" | antigen-bundles &> /dev/null