diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java
index 6a43c0f96..7cb2bf6c8 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/HttpSupport.java
@@ -189,7 +189,8 @@ public static int response(final HttpConnection c) throws IOException {
 		try {
 			return c.getResponseCode();
 		} catch (ConnectException ce) {
-			final String host = c.getURL().getHost();
+			final URL url = c.getURL();
+			final String host = (url == null) ? "<null>" : url.getHost();
 			// The standard J2SE error message is not very useful.
 			//
 			if ("Connection timed out: connect".equals(ce.getMessage())) //$NON-NLS-1$
@@ -216,7 +217,8 @@ public static int response(final java.net.HttpURLConnection c)
 		try {
 			return c.getResponseCode();
 		} catch (ConnectException ce) {
-			final String host = c.getURL().getHost();
+			final URL url = c.getURL();
+			final String host = (url == null) ? "<null>" : url.getHost();
 			// The standard J2SE error message is not very useful.
 			//
 			if ("Connection timed out: connect".equals(ce.getMessage())) //$NON-NLS-1$