Merge branch 'bc/http-push-auth-netrc-fix'

The netrc support (via the cURL library) for the HTTP transport has
been re-enabled.

* bc/http-push-auth-netrc-fix:
  http: allow using netrc for WebDAV-based HTTP protocol

Author: gitster

http.c

@@ -598,8 +598,7 @@ static void init_curl_http_auth(CURL *result)
 {
 	if ((!http_auth.username || !*http_auth.username) &&
 	    (!http_auth.credential || !*http_auth.credential)) {
-		int empty_auth = curl_empty_auth_enabled();
-		if ((empty_auth != -1 && !always_auth_proactively()) || empty_auth == 1) {
+		if (!always_auth_proactively() && curl_empty_auth_enabled()) {
 			curl_easy_setopt(result, CURLOPT_USERPWD, ":");
 			return;
 		} else if (!always_auth_proactively()) {

t/t5540-http-push-webdav.sh

@@ -201,4 +201,14 @@ test_expect_failure 'push to password-protected repository (no user in URL)' '
 	test_cmp expect actual
 '
 
+test_expect_success 'push to password-protected repository (netrc)' '
+	test_commit pw-netrc &&
+	echo "default login user@host password pass@host" >"$HOME/.netrc" &&
+	GIT_TRACE=1 GIT_CURL_VERBOSE=1 git push "$HTTPD_URL/auth/dumb/test_repo.git" HEAD &&
+	git rev-parse --verify HEAD >expect &&
+	git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git" \
+		rev-parse --verify HEAD >actual &&
+	test_cmp expect actual
+'
+
 test_done