diff --git a/glances/compat.py b/glances/compat.py
index 7d2c4764..1ec05d1a 100644
--- a/glances/compat.py
+++ b/glances/compat.py
@@ -294,12 +294,13 @@ def key_exist_value_not_none(k, d):
     return k in d and d[k] is not None
 
 
-def key_exist_value_not_none_not_v(k, d, v=''):
+def key_exist_value_not_none_not_v(k, d, value='', lengh=None):
     # Return True if:
     # - key k exists
     # - d[k] is not None
-    # - d[k] != v
-    return k in d and d[k] is not None and d[k] != v
+    # - d[k] != value
+    # - if lengh is not None and len(d[k]) >= lengh
+    return k in d and d[k] is not None and d[k] != value and (lengh is None or len(d[k]) >= lengh)
 
 
 def disable(class_name, var):
diff --git a/glances/plugins/glances_processlist.py b/glances/plugins/glances_processlist.py
index 42d655fe..fea8732c 100644
--- a/glances/plugins/glances_processlist.py
+++ b/glances/plugins/glances_processlist.py
@@ -222,7 +222,7 @@ class Plugin(GlancesPlugin):
 
     def _get_process_curses_vms(self, p, selected, args):
         """Return process VMS curses"""
-        if key_exist_value_not_none_not_v('memory_info', p, ''):
+        if key_exist_value_not_none_not_v('memory_info', p, '', 1):
             msg = self.layout_stat['virt'].format(self.auto_unit(p['memory_info'][1], low_precision=False))
             ret = self.curse_add_line(msg, optional=True)
         else:
@@ -232,7 +232,7 @@ class Plugin(GlancesPlugin):
 
     def _get_process_curses_rss(self, p, selected, args):
         """Return process RSS curses"""
-        if key_exist_value_not_none_not_v('memory_info', p, ''):
+        if key_exist_value_not_none_not_v('memory_info', p, '', 0):
             msg = self.layout_stat['res'].format(self.auto_unit(p['memory_info'][0], low_precision=False))
             ret = self.curse_add_line(msg, optional=True)
         else: