From: Brian Brazil <brian-brazil@users.noreply.github.com>
Date: Sat, 5 Nov 2016 12:12:27 +0000 (+0000)
Subject: Add scheme before attempting URL parsing. (#75)
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=5c6496b80d0ee5d8f7983fe9dd6a00edcb6de9c8;p=blackbox_exporter.git

Add scheme before attempting URL parsing. (#75)

The url parsing is treating URLs without schemes
as paths rather than hosts.
---

diff --git a/http.go b/http.go
index 61550f5..5bf9473 100644
--- a/http.go
+++ b/http.go
@@ -74,6 +74,9 @@ func probeHTTP(target string, w http.ResponseWriter, module Module) (success boo
 	} else {
 		fallbackProtocol = "ip6"
 	}
+	if !strings.HasPrefix(target, "http://") && !strings.HasPrefix(target, "https://") {
+		target = "http://" + target
+	}
 
 	dialProtocol = module.HTTP.Protocol
 	if module.HTTP.Protocol == "tcp" {
@@ -132,9 +135,6 @@ func probeHTTP(target string, w http.ResponseWriter, module Module) (success boo
 		return nil
 	}
 
-	if !strings.HasPrefix(target, "http://") && !strings.HasPrefix(target, "https://") {
-		target = "http://" + target
-	}
 	if config.Method == "" {
 		config.Method = "GET"
 	}