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| author | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2016-12-16 13:34:02 +0100 |
|---|---|---|
| committer | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2016-12-20 10:16:40 +0000 |
| commit | 33c33f6475910bad607abac67eef6c581d6188dd (patch) | |
| tree | c314f617b2ea810a4cd7b26a8307268395c12353 /qmake/doc/snippets/code/doc_src_qmake-manual.cpp | |
| parent | d88ff29c57b5407339da00389c522e5f1d4e3398 (diff) | |
micro-optimize FOO-=$$BAR for empty FOO
there is no point in iterating BAR if FOO is (or became) empty.
Change-Id: I86c89bf0ad726a5ab7ead990a27ef7cc32caebbf
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Diffstat (limited to 'qmake/doc/snippets/code/doc_src_qmake-manual.cpp')
0 files changed, 0 insertions, 0 deletions