X-Git-Url: https://rtime.felk.cvut.cz/gitweb/hubacji1/coffee-getter.git/blobdiff_plain/d1e40703677053aea17e6e935656b82d5f4c40fb..ec3f5e9e91112d7190865e680089ed2599c042fc:/cbgetter.py

diff --git a/cbgetter.py b/cbgetter.py
index 4622882..fce31bf 100644
--- a/cbgetter.py
+++ b/cbgetter.py
@@ -58,6 +58,8 @@ class CoffeebotGetter:
 
     def computeEqualDrinkers(self):
         """Compute equally drunken drinkers."""
+        if len(self.top) <= 0:
+            return
         lc = self.top[0][1] + 1
         for (un, c) in self.top:
             if c < lc: