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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2022-04-29 16:49:14 +0200 |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2022-04-29 16:49:14 +0200 |
| commit | f42d0c932266cffa2d995ee950e628d7dcbff521 (patch) | |
| tree | 74ba5026139e337030a58f97d4d2f639edca0ad4 | |
| parent | 253492a6f7d13827299abde07e10f47939a0855a (diff) | |
| download | cmake-f42d0c932266cffa2d995ee950e628d7dcbff521.tar.gz | |
cm::enum_set: fix compilation warning
| -rw-r--r-- | Utilities/std/cmext/enum_set | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Utilities/std/cmext/enum_set b/Utilities/std/cmext/enum_set index f97a04c841..4225b825ab 100644 --- a/Utilities/std/cmext/enum_set +++ b/Utilities/std/cmext/enum_set @@ -58,7 +58,11 @@ public: enum_set_iterator& operator--() { - while (--this->Index >= 0 && !this->Set->test(this->Index)) + if (this->Index == 0) { + return *this; + } + + while (!this->Set->test(--this->Index) && this->Index != 0) ; return *this; |