From 7c3af21ebee07200d16314da97c8b8036719f027 Mon Sep 17 00:00:00 2001
From: David Hagler <prozacgod@gmail.com>
Date: Fri, 24 Feb 2012 10:52:25 -0600
Subject: [PATCH 1/2] Removed default check for curl, and placed it into nvm
 function

This fixes issue with curl not being installed before nvm is initially sourced
and then curl subsequently being installed.

removed creation of global curl function (after error detected) which
overwrites the system tool, preventing execution of later installed
curl binary
---
 nvm.sh | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/nvm.sh b/nvm.sh
index 1f92a5c..f88c632 100755
--- a/nvm.sh
+++ b/nvm.sh
@@ -10,12 +10,6 @@ if [ ! -d "$NVM_DIR" ]; then
     export NVM_DIR=$(cd $(dirname ${BASH_SOURCE[0]:-$0}); pwd)
 fi
 
-# Emulate curl with wget, if necessary
-if [ ! `which curl` ]; then
-  NOCURL='nocurl'
-  curl() { echo 'Need curl to proceed.' >&2; }
-fi
-
 # Expand a version using the version cache
 nvm_version()
 {
@@ -75,6 +69,11 @@ print_versions()
 
 nvm()
 {
+  if [ ! `which curl` ]; then
+    echo 'NVM Needs curl to proceed.' >&2;
+    return
+  fi
+
   if [ $# -lt 1 ]; then
     nvm help
     return

From 45051f4d43b7004ffae414e6b9c7239a2587a510 Mon Sep 17 00:00:00 2001
From: David Hagler <prozacgod@gmail.com>
Date: Fri, 24 Feb 2012 11:25:27 -0600
Subject: [PATCH 2/2] changed the function to place the curl requirement where
 it belongs

---
 nvm.sh | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/nvm.sh b/nvm.sh
index f88c632..516f9a0 100755
--- a/nvm.sh
+++ b/nvm.sh
@@ -69,11 +69,6 @@ print_versions()
 
 nvm()
 {
-  if [ ! `which curl` ]; then
-    echo 'NVM Needs curl to proceed.' >&2;
-    return
-  fi
-
   if [ $# -lt 1 ]; then
     nvm help
     return
@@ -105,11 +100,14 @@ nvm()
       echo
     ;;
     "install" )
+      if [ ! `which curl` ]; then
+        echo 'NVM Needs curl to proceed.' >&2;
+      fi
+      
       if [ $# -ne 2 ]; then
         nvm help
         return
       fi
-      [ "$NOCURL" ] && curl && return
       VERSION=`nvm_version $2`
 
       [ -d "$NVM_DIR/$VERSION" ] && echo "$VERSION is already installed." && return