Update GitHubConnectorResponse.bodyStream() implementation

Author: bitwiseman

src/main/java/org/kohsuke/github/connector/GitHubConnectorResponse.java

@@ -190,29 +190,27 @@ public InputStream bodyStream() throws IOException {
                 throw new IOException("Response is closed");
             }
 
-            if (avoidBufferedResponseStream) {
-                synchronized (this) {
-                    if (inputStreamRead) {
-                        throw new IOException("Response is already consumed");
-                    }
-                    inputStreamRead = true;
-                    return wrapStream(rawBodyStream());
-                }
-            }
-
             synchronized (this) {
+                InputStream body;
                 if (!inputStreamRead) {
-                    InputStream rawStream = rawBodyStream();
-                    try (InputStream stream = wrapStream(rawStream)) {
-                        if (stream != null) {
-                            inputBytes = IOUtils.toByteArray(stream);
+                    body = wrapStream(rawBodyStream());
+                    if (!avoidBufferedResponseStream) {
+                        try (InputStream stream = rawStream) {
+                            if (stream != null) {
+                                inputBytes = IOUtils.toByteArray(stream);
+                            }
                         }
                     }
                     inputStreamRead = true;
+                    if (avoidBufferedResponseStream) {
+                        return body;
+                    }
                 }
             }
 
-            if (inputBytes == null) {
+            if (avoidBufferedResponseStream) {
+                throw new IOException("Response is already consumed");
+            } else if (inputBytes == null) {
                 throw new IOException("Response body missing, stream null");
             }