From 4dd9a5cc53226da73aa514eb6b7bfca5639f79cd Mon Sep 17 00:00:00 2001
From: Jordan <jmwright798@gmail.com>
Date: Mon, 24 Mar 2014 19:12:04 -0500
Subject: [PATCH] Checking for no targets on PUT /groups/:id

---
 controllers/api.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/controllers/api.go b/controllers/api.go
index 346aafe7..f5cd2842 100644
--- a/controllers/api.go
+++ b/controllers/api.go
@@ -225,6 +225,11 @@ func API_Groups_Id(w http.ResponseWriter, r *http.Request) {
 			http.Error(w, "Error: /:id and group_id mismatch", http.StatusBadRequest)
 			return
 		}
+		// Check to make sure targets were specified
+		if len(g.Targets) == 0 {
+			http.Error(w, "Error: No targets specified", http.StatusBadRequest)
+			return
+		}
 		err = db.PutGroup(&g, ctx.Get(r, "user_id").(int64))
 		if checkError(err, w, "Error updating group", http.StatusInternalServerError) {
 			return