coverity#1338592 Explicit null dereferenced

Change-Id: Ief5c2effbddebe29fc7a4d38ed0af4fed72de40e
(cherry picked from commit e08fbe4c)
Reviewed-on: https://gerrit.libreoffice.org/19915Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

javaunohelper/source/javaunohelper.cxx

@@ -69,8 +69,6 @@ jboolean Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo(
     osl::Module lib(aLibName, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL);
     if (lib.is())
     {
-        lib.release();
-
         // ========================= LATEST VERSION =========================
         OUString aGetEnvName( COMPONENT_GETENV );
         oslGenericFunction pSym = lib.getFunctionSymbol(aGetEnvName);
@@ -126,6 +124,7 @@ jboolean Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1writeInfo(
                 }
             }
         }
+        lib.release();
     }
 #endif
     return bRet ? JNI_TRUE : JNI_FALSE;
@@ -161,8 +160,6 @@ jobject Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory(
     osl::Module lib(aLibName, SAL_LOADMODULE_LAZY | SAL_LOADMODULE_GLOBAL);
     if (lib.is())
     {
-        lib.release();
-
         // ========================= LATEST VERSION =========================
         OUString aGetEnvName( COMPONENT_GETENV );
         oslGenericFunction pSym = lib.getFunctionSymbol(aGetEnvName);
@@ -232,6 +229,7 @@ jobject Java_com_sun_star_comp_helper_SharedLibraryLoader_component_1getFactory(
                 }
             }
         }
+        lib.release();
     }
 #endif
     return joSLL_cpp;