Description:
Open new calc sheet.
Left column A empty
In cell A2 type function =countif($A$1:$A$2;"<>0")
In cell A3 type function =countif($A$1:$A$2;"=0")
Result:
Criteria "<>0" (cell A2) is 2 should be 0
Criteria "=0" (cell A3) is 0 should be 2
Till version 6.1.2 was correct.

Steps to Reproduce:
1. Open new calc sheet.
2. Left column A empty
3. In cell A2 type function =countif($A$1:$A$2;"<>0")
4. In cell A3 type function =countif($A$1:$A$2;"=0")
5. Check the results

Actual Results:
countif($A$1:$A$2;"<>0") = 2
countif($A$1:$A$2;"=0") = 0

Expected Results:
countif($A$1:$A$2;"<>0") = 0
countif($A$1:$A$2;"=0") = 2



Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.1.4.2 (x64)
Build ID: 9d0f32d1f0b509096fd65e0d4bec26ddd1938fd3
Threads CPU: 8; OS:Windows 6.1; UI render:default; 
Regional settings: pl-PL (pl_PL); Calc: group threaded

Results was correct in version 6.1.2.