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| author | Petr Mrázek <peterix@gmail.com> | 2015-05-02 12:11:33 +0200 |
|---|---|---|
| committer | Petr Mrázek <peterix@gmail.com> | 2015-05-02 12:11:33 +0200 |
| commit | bb01c91469e3c5cbb250ce47c2d40f00f8be0c0a (patch) | |
| tree | 5c7df25badb6b9d20d969b0a822165332be399da | |
| parent | fb3c9efc8a08b5148cb56cdde7a9998508962a5a (diff) | |
| download | MultiMC-bb01c91469e3c5cbb250ce47c2d40f00f8be0c0a.tar MultiMC-bb01c91469e3c5cbb250ce47c2d40f00f8be0c0a.tar.gz MultiMC-bb01c91469e3c5cbb250ce47c2d40f00f8be0c0a.tar.lz MultiMC-bb01c91469e3c5cbb250ce47c2d40f00f8be0c0a.tar.xz MultiMC-bb01c91469e3c5cbb250ce47c2d40f00f8be0c0a.zip | |
NOISSUE do not propagate instance change events when nothing actually changed
| -rw-r--r-- | logic/BaseInstance.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/logic/BaseInstance.cpp b/logic/BaseInstance.cpp index 1c6d3e4b..e048f475 100644 --- a/logic/BaseInstance.cpp +++ b/logic/BaseInstance.cpp @@ -117,6 +117,9 @@ void BaseInstance::setFlags(const InstanceFlags &flags) void BaseInstance::setFlag(const BaseInstance::InstanceFlag flag) { + // nothing to set? + if(flag & m_flags) + return; m_flags |= flag; emit flagsChanged(); emit propertiesChanged(this); @@ -124,6 +127,9 @@ void BaseInstance::setFlag(const BaseInstance::InstanceFlag flag) void BaseInstance::unsetFlag(const BaseInstance::InstanceFlag flag) { + // nothing to unset? + if(!(flag & m_flags)) + return; m_flags &= ~flag; emit flagsChanged(); emit propertiesChanged(this); |