From c173458e396f0a7cbf2648951bb940345d521cd1 Mon Sep 17 00:00:00 2001
From: Lars Hvam <larshp@hotmail.com>
Date: Thu, 8 Aug 2019 01:30:13 -0700
Subject: [PATCH] avoid use of STATICS #2828 (#2858)

* enable check for STATICS

* refactor to CLASS-DATA

* rename
---
 abaplint.json                 | 2 +-
 src/zcl_abapgit_zip.clas.abap | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/abaplint.json b/abaplint.json
index 8fcc72324..79515535a 100644
--- a/abaplint.json
+++ b/abaplint.json
@@ -19,7 +19,7 @@
       "execSQL": true,
       "kernelCall": true,
       "communication": true,
-      "statics": false
+      "statics": true
     },
     "breakpoint": {
       "enabled": true,
diff --git a/src/zcl_abapgit_zip.clas.abap b/src/zcl_abapgit_zip.clas.abap
index 675e1ffc3..4c5daee5f 100644
--- a/src/zcl_abapgit_zip.clas.abap
+++ b/src/zcl_abapgit_zip.clas.abap
@@ -35,6 +35,8 @@ CLASS zcl_abapgit_zip DEFINITION
       RAISING   zcx_abapgit_exception.
 
   PROTECTED SECTION.
+
+    CLASS-DATA gv_prev TYPE string .
   PRIVATE SECTION.
 
     CLASS-METHODS encode_files
@@ -128,8 +130,6 @@ CLASS ZCL_ABAPGIT_ZIP IMPLEMENTATION.
           lv_sep        TYPE c LENGTH 1,
           ls_files_item TYPE zcl_abapgit_objects=>ty_serialization.
 
-    STATICS: sv_prev TYPE string.
-
     FIELD-SYMBOLS: <ls_file> LIKE LINE OF ls_files_item-files.
 
 
@@ -151,14 +151,14 @@ CLASS ZCL_ABAPGIT_ZIP IMPLEMENTATION.
 
     cl_gui_frontend_services=>directory_browse(
       EXPORTING
-        initial_folder  = sv_prev
+        initial_folder  = gv_prev
       CHANGING
         selected_folder = lv_folder ).
     IF lv_folder IS INITIAL.
       RETURN.
     ENDIF.
 
-    sv_prev = lv_folder.
+    gv_prev = lv_folder.
 
     cl_gui_frontend_services=>get_file_separator(
       CHANGING