From 4f081ce4be408bba5881b3a55d59a4dfc1aee7a5 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Tue, 23 Sep 2014 23:48:31 -0700
Subject: [PATCH] Collapsing some if/else conditions with elif

---
 install.sh | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/install.sh b/install.sh
index c4ed1db..e72447a 100755
--- a/install.sh
+++ b/install.sh
@@ -75,21 +75,18 @@ if [ -z "$METHOD" ]; then
     echo >&2 "You need git, curl, or wget to install nvm"
     exit 1
   fi
-else
-  if [ "~$METHOD" = "~git" ]; then
-    if ! nvm_has "git"; then
-      echo >&2 "You need git to install nvm"
-      exit 1
-    fi
-    install_nvm_from_git
+elif [ "~$METHOD" = "~git" ]; then
+  if ! nvm_has "git"; then
+    echo >&2 "You need git to install nvm"
+    exit 1
   fi
-  if [ "~$METHOD" = "~script" ]; then
-    if ! nvm_has "nvm_download"; then
-      echo >&2 "You need curl or wget to install nvm"
-      exit 1
-    fi
-    install_nvm_as_script
+  install_nvm_from_git
+elif [ "~$METHOD" = "~script" ]; then
+  if ! nvm_has "nvm_download"; then
+    echo >&2 "You need curl or wget to install nvm"
+    exit 1
   fi
+  install_nvm_as_script
 fi
 
 echo