Merge pull request #18 from ISISComputingGroup/script_checker_fix

Fixes genie script checker

Author: Tom-Willemsen

src/genie_python/genie_script_checker.py

@@ -299,6 +299,7 @@ def check_script(
             init_hook = (
                 "import sys;"
                 'sys.path.append("{}");'
+                'sys.path.append("U:\\scripts");'
                 'sys.path.append("C:\\Instrument\\scripts");'.format(inst_file_path)
             )
             init_hook = init_hook.replace("\\", "\\\\")
@@ -357,8 +358,7 @@ def check_script(
                 error_line = re.search(r"W:\s+(\d+):", warning)
                 if error_line:
                     selected_number = error_line.group(1)
-
-                error_line_numbers.append(int(selected_number))
+                    error_line_numbers.append(int(selected_number))
 
         lines_containing_errors = []
         with open(script_name) as f: