wmlxgettext: Fix crash if no *.cfg file is found

fixes #3719 [ci skip]
wesnoth · Nov 14, 2018 · 8cf9074 · 8cf9074
1 parent 43097b3
commit 8cf9074
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Showing 2 changed files with 2 additions and 6 deletions.
diff --git a/data/tools/pywmlx/autof.py b/data/tools/pywmlx/autof.py
@@ -4,7 +4,7 @@
 
 
 def autoscan(pathdir):
-    filelist = None
+    filelist = []
     parentdir = os.path.realpath(os.path.join(pathdir, '..'))
     for root, dirs, files in os.walk(pathdir, topdown=False):
         for name in files:
@@ -17,10 +17,7 @@ def autoscan(pathdir):
                     value = re.sub(r'^\/', '', value)
                 else:
                     value = re.sub(r'^(?:[A-Za-z]\:)?\\', '', value)
-                if filelist is None:
-                    filelist = [ value ]
-                else:
-                    filelist.append(value)
+                filelist.append(value)
                 # end if m
             # end for name
         # end for root

diff --git a/data/tools/wmlxgettext b/data/tools/wmlxgettext
@@ -176,7 +176,6 @@ def main():
         fdebug = open('debug.txt', 'w', encoding='utf-8')
     pywmlx.statemachine.setup(sentlist, args.initdom, args.domain,
                               args.warnall, fdebug)
-    filelist = None
     if args.recursive is False and args.filelist is None:
         pywmlx.wmlerr("bad command line", "FILELIST must not be empty. "
                "Please, run wmlxgettext again and, this time, add some file "