Remove unused variables

diff --git a/lightcards/display.py b/lightcards/display.py
index 9ed12e2e41548b29f8e5526ddd0702222caaf828..2fc7058f997f0dedab6af4886728d578658e449d 100644 (file)
--- a/lightcards/display.py
+++ b/lightcards/display.py
@@ -32,7 +32,7 @@ class Display():
         Display the statusbar at the bottom of the screen with progress, star
         status, and card side.
         """
-        (mlines, mcols) = self.win.getmaxyx()
+        (mlines, _) = self.win.getmaxyx()
 
         # Calculate percent done
         if len(self.stack) <= 1:
@@ -62,7 +62,6 @@ class Display():
         self.win.insstr(bar_end, curses.color_pair(1))
 
     def menu_print(self, string, err=False):
-        (mlines, mcols) = self.win.getmaxyx()
         self.win.clear()
         if err:
             color = curses.color_pair(2)
@@ -151,7 +150,7 @@ class Display():
             self.menu_grab()
 
     def wrap_width(self):
-        (mlines, mcols) = self.win.getmaxyx()
+        (_, mcols) = self.win.getmaxyx()
         wrap_width = mcols
         if mcols > 80:
             wrap_width = 80
@@ -164,7 +163,7 @@ class Display():
         side.
         """
         self.win.clear()
-        (mlines, mcols) = self.win.getmaxyx()
+        (_, mcols) = self.win.getmaxyx()
         if self.obj.getIdx() == len(self.stack):
             self.disp_menu(quit=True)
         else: