more calc improvements

2015-01-02 01:28:39 +01:00
parent 0842d92187
commit 9110fc2eda
1 changed files with 1 additions and 1 deletions
--- a/calc.py
+++ b/calc.py
@@ -14,7 +14,7 @@ def calc(text):
  expression = ""
  should_calc = False
  for char in text:
-    if char.isdigit() or char in [".", " "]:
+    if char.isdigit() or (should_calc and char in [".", " "]):
      expression += char
    elif char in math_operators:
      # calculation must include at least 1 operator