diff --git a/VERSIONS b/VERSIONS
index 7b8d5b9b9e8a140896b4350d4aab1d78c0a1ce05..c1457b84f9631fd6eee6b6eae7e3607c502cb674 100644
--- a/VERSIONS
+++ b/VERSIONS
@@ -1,3 +1,8 @@
+05/02/2019 - v8.0.1
+
+ - ticket #86381 : SIGB Nanook : Correction de l'authentification par SIGB uniquement
+
+
 04/02/2019 - v8.0.0
 
  - ticket #86010 : Administration : activation des fonctionnalités de la version 8.0 .
diff --git a/library/Class/WebService/SIGB/Nanook/Service.php b/library/Class/WebService/SIGB/Nanook/Service.php
index d474d356220777977b0b57bffb85c7b012e3ab32..616186c94f549ce454bb8e4f618efd37449f16e3 100644
--- a/library/Class/WebService/SIGB/Nanook/Service.php
+++ b/library/Class/WebService/SIGB/Nanook/Service.php
@@ -107,19 +107,34 @@ class Class_Webservice_SIGB_Nanook_Service extends Class_WebService_SIGB_Abstrac
    * @return Class_WebService_SIGB_Emprunteur
    */
   public function getEmprunteur($user) {
-    if (!$this->ilsdiAuthenticatePatron($user))
+    if (!$user
+        || (!$patron_id = $this->_patronIdFromUser($user)))
       return Class_WebService_SIGB_Emprunteur::nullInstance();
-    $emprunteur= $this->ilsdiGetPatronInfo(['patronId' => $user->getIdSigb()],
-                                     Class_WebService_SIGB_Nanook_PatronInfoReader::newInstance());
+
+    $emprunteur = $this->ilsdiGetPatronInfo(['patronId' => $user->getIdSigb()],
+                                            Class_WebService_SIGB_Nanook_PatronInfoReader::newInstance());
 
     if (!$emprunteur->getCodeBarres())
       $emprunteur->setCodeBarres($user->getLogin());
 
     $emprunteur->setPassword($user->getPassword());
+
     return $emprunteur;
   }
 
 
+  protected function _patronIdFromUser($user) {
+    $patron_id = Class_Users::isLogged($user)
+      ? $user->getIdSigb()
+      : '';
+
+    if (!$patron_id && $this->ilsdiAuthenticatePatron($user))
+      $patron_id = $user->getIdSigb();
+
+    return $patron_id;
+  }
+
+
   public function getUserAnnexe($user) {
     return $user->id_site;
   }
diff --git a/library/startup.php b/library/startup.php
index 79647e8f3346a966951a2554bd3ae0c2629b56ba..25d763e4cc05647d24e3e75da3e5f5f8391ad568 100644
--- a/library/startup.php
+++ b/library/startup.php
@@ -81,7 +81,7 @@ class Bokeh_Engine {
 
   function setupConstants() {
     defineConstant('BOKEH_MAJOR_VERSION','8.0');
-    defineConstant('BOKEH_RELEASE_NUMBER', BOKEH_MAJOR_VERSION . '.0');
+    defineConstant('BOKEH_RELEASE_NUMBER', BOKEH_MAJOR_VERSION . '.1');
 
     defineConstant('BOKEH_REMOTE_FILES', 'http://git.afi-sa.fr/afi/opacce/');
 
diff --git a/tests/library/Class/WebService/SIGB/NanookTest.php b/tests/library/Class/WebService/SIGB/NanookTest.php
index be53739a3d0b0833d0495ef77a7145bb47594f8c..53716110fefc694feff85f2dbe62a20d482a9ca9 100644
--- a/tests/library/Class/WebService/SIGB/NanookTest.php
+++ b/tests/library/Class/WebService/SIGB/NanookTest.php
@@ -888,6 +888,35 @@ class NanookGetEmprunteurAuthenticateTest extends NanookTestCase {
     $this->assertEmpty($emprunteur->getPassword());
   }
 
+
+
+  /** @test */
+  public function withLoginThroughSigbOnlyAndAlreadyLoggedShouldNotAuthenticatePatron() {
+    $this->_mock_web_client
+      ->whenCalled('open_url')
+      ->with('http://localhost:8080/afi_Nanook/ilsdi/service/GetPatronInfo/patronId/999')
+      ->answers(NanookFixtures::xmlGetPatronError());
+
+    Class_AdminVar::set('LOGIN_THROUGH_SIGB_ONLY', '1');
+
+    $user = $this->fixture('Class_Users',
+                   ['id' => 98734,
+                    'id_site' => 3,
+                    'idabon' => 'A-00001',
+                    'id_sigb' => '999',
+                    'login' => '90175000410218',
+                    'password' => '',
+                    'role_level' => ZendAfi_Acl_AdminControllerRoles::ABONNE_SIGB,
+                   ]);
+
+    ZendAfi_Auth::getInstance()->logUser($user);
+
+    $emprunteur = $this->_service->getEmprunteur($user);
+
+    $this->assertTrue($this->_mock_web_client
+                      ->methodHasBeenCalledWithParams('open_url',
+                                                      ['http://localhost:8080/afi_Nanook/ilsdi/service/GetPatronInfo/patronId/999']));
+  }
 }