From 3d3145f2e067f67e1da3fa15e377ae063d20ea41 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Sun, 14 Sep 2014 16:04:51 -0700
Subject: [PATCH] install: don't output "additional options" when there are
 none.

---
 nvm.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nvm.sh b/nvm.sh
index ed01e08..bbeba05 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -495,7 +495,9 @@ nvm() {
         fi
       fi
 
-      echo "Additional options while compiling: $ADDITIONAL_PARAMETERS"
+      if [ -n "$ADDITIONAL_PARAMETERS" ]; then
+        echo "Additional options while compiling: $ADDITIONAL_PARAMETERS"
+      fi
 
       tarball=''
       sum=''