From 007fd93fd71d6bcb12a0a688f47c9e9f58fdbaff Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Tue, 27 Sep 2016 21:09:12 +0100
Subject: [PATCH] Make sure we have binaries before trying to format them

Otherwise basename spits out errors #8
---
 zsh-nvm.plugin.zsh | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/zsh-nvm.plugin.zsh b/zsh-nvm.plugin.zsh
index 7db9d6d..7222d57 100644
--- a/zsh-nvm.plugin.zsh
+++ b/zsh-nvm.plugin.zsh
@@ -23,10 +23,17 @@ _zsh_nvm_install() {
 }
 
 _zsh_nvm_global_binaries() {
-  echo "$NVM_DIR"/v0*/bin/*(N) "$NVM_DIR"/versions/*/*/bin/*(N) |
-    xargs -n 1 basename |
-    sort |
-    uniq
+
+  # Look for global binaries
+  local global_binary_paths=$(echo "$NVM_DIR"/v0*/bin/*(N) "$NVM_DIR"/versions/*/*/bin/*(N))
+
+  # If we have some, format them
+  if [[ -n "$global_binary_paths" ]]; then
+    echo "$NVM_DIR"/v0*/bin/*(N) "$NVM_DIR"/versions/*/*/bin/*(N) |
+      xargs -n 1 basename |
+      sort |
+      uniq
+  fi
 }
 
 _zsh_nvm_load() {