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authorhut <hut@lepus.uberspace.de>2015-10-20 13:06:25 +0200
committerhut <hut@lepus.uberspace.de>2015-10-20 13:06:25 +0200
commit7f40b26887e299517781602a01e245895dbffd17 (patch)
tree20838ed3f446e0edc5dfd8921d37b207b739046f
parentc5f96b080c8115201ce2b1ce055141c4e3e5039a (diff)
downloadranger-7f40b26887e299517781602a01e245895dbffd17.tar.gz
config/commands.py: fixed crashes in loading directories
fixed #357
-rw-r--r--ranger/config/commands.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/ranger/config/commands.py b/ranger/config/commands.py
index 9f0481ce..18615f4f 100644
--- a/ranger/config/commands.py
+++ b/ranger/config/commands.py
@@ -226,7 +226,7 @@ class shell(Command):
         else:
             before_word, start_of_word = self.line.rsplit(' ', 1)
             return (before_word + ' ' + file.shell_escaped_basename \
-                    for file in self.fm.thisdir.files \
+                    for file in self.fm.thisdir.files or [] \
                     if file.shell_escaped_basename.startswith(start_of_word))
 
 class open_with(Command):
@@ -548,7 +548,7 @@ class mark_tag(Command):
     def execute(self):
         cwd = self.fm.thisdir
         tags = self.rest(1).replace(" ","")
-        if not self.fm.tags:
+        if not self.fm.tags or not cwd.files:
             return
         for fileobj in cwd.files:
             try:
@@ -1131,7 +1131,7 @@ class scout(Command):
         self.fm.thistab.last_search = regex
         self.fm.set_search_method(order="search")
 
-        if self.MARK in flags or self.UNMARK in flags:
+        if (self.MARK in flags or self.UNMARK in flags) and thisdir.files:
             value = flags.find(self.MARK) > flags.find(self.UNMARK)
             if self.FILTER in flags:
                 for f in thisdir.files:
@@ -1234,7 +1234,7 @@ class scout(Command):
         cwd     = self.fm.thisdir
         pattern = self.pattern
 
-        if not pattern:
+        if not pattern or not cwd.files:
             return 0
         if pattern == '.':
             return 0