Fix the last fluky test

[AlekSi]

Closes #335.

[codecov]

Codecov Report

Merging #395 (d0e4e67) into main (f068b8f) will decrease coverage by 0.08%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #395      +/-   ##
==========================================
- Coverage   49.47%   49.39%   -0.09%     
==========================================
  Files         114      114              
  Lines        5538     5539       +1     
==========================================
- Hits         2740     2736       -4     
- Misses       2357     2362       +5     
  Partials      441      441              

Impacted Files	Coverage Δ
cmd/envtool/main.go	0.00% <0.00%> (ø)
internal/pg/pool.go	72.64% <0.00%> (-1.71%)	⬇️

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