From 5997be31c5bad09aa8485442c899546600d995cc Mon Sep 17 00:00:00 2001
From: Michael Sverdlov <michaelsv@jfrog.com>
Date: Sun, 18 Jun 2023 14:36:44 +0300
Subject: [PATCH] Header request

---
 .../client/artifactory/ArtifactoryManager.java        | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/build-info-extractor/src/main/java/org/jfrog/build/extractor/clientConfiguration/client/artifactory/ArtifactoryManager.java b/build-info-extractor/src/main/java/org/jfrog/build/extractor/clientConfiguration/client/artifactory/ArtifactoryManager.java
index aa6de0238..5376aacb4 100644
--- a/build-info-extractor/src/main/java/org/jfrog/build/extractor/clientConfiguration/client/artifactory/ArtifactoryManager.java
+++ b/build-info-extractor/src/main/java/org/jfrog/build/extractor/clientConfiguration/client/artifactory/ArtifactoryManager.java
@@ -95,15 +95,18 @@ public DownloadResponse download(String downloadFrom, Map<String, String> header
 
     /**
      * Download headers and return specific header if exists
+     *
      * @param downloadFrom - path to specific artifact in Artifactory.
-     * @param headerName - specific header name to return if exists.
+     * @param headerName   - specific header name to return if exists.
      * @return - header's string value to return.
      */
     public String downloadHeader(String downloadFrom, String headerName) throws IOException {
         Header[] headers = downloadHeaders(downloadFrom);
-        for (Header header : headers) {
-            if (header.getName().equals(headerName)) {
-                return header.getValue();
+        if (headers != null) {
+            for (Header header : headers) {
+                if (header.getName().equals(headerName)) {
+                    return header.getValue();
+                }
             }
         }
         return StringUtils.EMPTY;