Avoid temporary strings.
authorM. Eric Irrgang <mei2n@virginia.edu>
Mon, 27 Apr 2020 17:19:35 +0000 (17:19 +0000)
committerM. Eric Irrgang <mei2n@virginia.edu>
Mon, 27 Apr 2020 17:19:35 +0000 (17:19 +0000)
commit4d528d2f1c4ee37171fbd9a613a256c8dc99a5e1
treebc38c5f1e5f479a8b1cb4727f99609a0b34a680b
parent1967cb38686e96710d6fbcc42cab2cc2fe4cc73e
Avoid temporary strings.

Resolve a compiler warning about temporary strings created through a
string concatenation written as a chain of addition operators.
Instead, use `string.append()`.
src/programs/mdrun/tests/energycomparison.cpp