From 8c01b3e8c01770bd66100b2be34602e1c73e8361 Mon Sep 17 00:00:00 2001
From: Johan Andersson <johan.rejeep@gmail.com>
Date: Tue, 9 Oct 2012 07:32:53 +0200
Subject: [PATCH] Use elif instead of nested else.

---
 bin/carton | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/bin/carton b/bin/carton
index e5b0b373..eb30b32c 100755
--- a/bin/carton
+++ b/bin/carton
@@ -11,21 +11,17 @@ if [[ $# -eq 0 ]]; then
 else
   if [[ $1 == "package" ]]; then
     COMMAND=package
+  elif [[ $1 == "install" ]]; then
+    COMMAND=install
+  elif [[ $1 == "exec" ]]; then
+    EMACSLOADPATH=$($EMACS -Q --batch --eval '(message (mapconcat (quote identity) (append (file-expand-wildcards "elpa/*" t) load-path) ":"))' 2>&1) ${@:2}
   else
-    if [[ $1 == "install" ]]; then
-      COMMAND=install
-    else
-      if [[ $1 == "exec" ]]; then
-        EMACSLOADPATH=$($EMACS -Q --batch --eval '(message (mapconcat (quote identity) (append (file-expand-wildcards "elpa/*" t) load-path) ":"))' 2>&1) ${@:2}
-      else
-        echo "Could not find task '$1'."
-        echo "usage: carton [INSTALL]"
-        echo "       carton package"
-        echo "       carton exec [COMMAND]"
-         
-        exit 1
-      fi
-    fi
+    echo "Could not find task '$1'."
+    echo "usage: carton [INSTALL]"
+    echo "       carton package"
+    echo "       carton exec [COMMAND]"
+
+    exit 1
   fi
 fi