Correct issue on CPU stats if screen < 80 pixels

glances/outputs/glances_curses.py

@@ -313,7 +313,7 @@ class glancesCurses:
         if self.args.percpu:
             self.display_plugin(stats_percpu)
         else:
-            self.display_plugin(stats_cpu, display_optional=(screen_x >= 76))
+            self.display_plugin(stats_cpu, display_optional=(screen_x >= 80))
         self.display_plugin(stats_load)
         self.display_plugin(stats_mem, display_optional=(screen_x >= (3 * self.space_between_column + l)))
         self.display_plugin(stats_memswap)

glances/plugins/glances_cpu.py

@@ -164,7 +164,7 @@ class Plugin(GlancesPlugin):
         # Idle CPU
         if 'idle' in self.stats:
             msg = "{0:8}".format(_("idle:"))
-            ret.append(self.curse_add_line(msg, optional=True))
+            ret.append(self.curse_add_line(msg))
             msg = "{0:>6.1%}".format(self.stats['idle'] / 100)
             ret.append(self.curse_add_line(msg))
         # Steal CPU usage