Added missing in-loop variable initializations in the yang checker code. Fixes issue ietf-tools#2397.

 - Legacy-Id: 14268

Author: levkowetz

ietf/submit/checkers.py

@@ -184,6 +184,10 @@ def check_file_txt(self, path):
         for model in model_list:
             path = os.path.join(workdir, model)
             message = ""
+            passed = 0
+            errors = 0
+            warnings = 0
+            items = []
             modpath = ':'.join([
                                 workdir,
                                 settings.SUBMIT_YANG_RFC_MODEL_DIR,
@@ -199,7 +203,6 @@ def check_file_txt(self, path):
                 cmd_version = VersionInfo.objects.get(command=command).version
                 cmd = cmd_template.format(libs=modpath, model=path)
                 code, out, err = pipe(cmd)
-                items = []
                 if code > 0 or len(err.strip()) > 0 :
                     error_lines = err.splitlines()
                     for line in error_lines:
@@ -264,6 +267,7 @@ def check_file_txt(self, path):
                 "items": items,
             })
 
+
         shutil.rmtree(workdir)
 
         passed  = all( res["passed"] for res in results )