From 8a77935cd4048a4ce33a502ef5c3e3b193d64fc6 Mon Sep 17 00:00:00 2001
From: Eric Sage <eric.david.sage@gmail.com>
Date: Sat, 11 Jul 2015 00:49:59 -0400
Subject: [PATCH] Return better error for issue #1502.

Signed-off-by: Eric Sage <eric.david.sage@gmail.com>
---
 commands/ls.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/commands/ls.go b/commands/ls.go
index 8dec449a..11f514a0 100644
--- a/commands/ls.go
+++ b/commands/ls.go
@@ -87,6 +87,9 @@ func parseFilters(filters []string) (FilterOptions, error) {
 	options := FilterOptions{}
 	for _, f := range filters {
 		kv := strings.SplitN(f, "=", 2)
+		if len(kv) != 2 {
+			return options, fmt.Errorf("Unupported filter syntax, please use help ls for details on correct usage.")
+		}
 		key, value := kv[0], kv[1]
 
 		switch key {