From afd167a1f26d140b7023972ddf85d12f3c9f9d8d Mon Sep 17 00:00:00 2001
From: Matthias Sohn <matthias.sohn@sap.com>
Date: Tue, 8 Dec 2015 14:11:43 +0100
Subject: NetRCCredentialsProvider should return false if any item is missing

Change-Id: I894d1621aaccd71dfe100fe83a1bd9d50a1e0808
---
 .../org/eclipse/jgit/transport/CredentialsProvider.java    | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'org.eclipse.jgit/src/org/eclipse/jgit/transport/CredentialsProvider.java')

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/CredentialsProvider.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/CredentialsProvider.java
index 464d0f9ee5..4800f6826f 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/CredentialsProvider.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/CredentialsProvider.java
@@ -80,6 +80,20 @@ public abstract class CredentialsProvider {
 		defaultProvider = p;
 	}
 
+	/**
+	 * @param items
+	 *            credential items to check
+	 * @return {@code true} if any of the passed items is null, {@code false}
+	 *         otherwise
+	 * @since 4.2
+	 */
+	protected static boolean isAnyNull(CredentialItem... items) {
+		for (CredentialItem i : items)
+			if (i == null)
+				return true;
+		return false;
+	}
+
 	/**
 	 * Check if the provider is interactive with the end-user.
 	 *
-- 
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