virtualenv: Mark this plugin as "optional"

diff --git a/plugins/virtualenv/virtualenv.zshrc b/plugins/virtualenv/virtualenv.zshrc
index 85453749cd0d5c6a0996c7091763b28bc8f3d452..436c667f253f82f27ace9cdab7cac124454de7c0 100644 (file)
--- a/plugins/virtualenv/virtualenv.zshrc
+++ b/plugins/virtualenv/virtualenv.zshrc
@@ -1,6 +1,9 @@
 # AX-ZSH: Alex' Modular ZSH Configuration
 # virtualenv: Activate an "virtual environment"
 
+# This plugin is optional.
+[[ -z "$AXZSH_PLUGIN_CHECK" ]] || return 92
+
 function activate() {
        for d (
                ./bin