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| author | Jan Dalheimer <jan@dalheimer.de> | 2013-11-27 15:41:36 +0100 |
|---|---|---|
| committer | Petr Mrázek <peterix@gmail.com> | 2013-11-30 12:28:35 +0100 |
| commit | 8334b6a09f2a74ad7a6652f3d4a3d5ab9beca1a0 (patch) | |
| tree | c35136ca60ae5a031d8c1503752fc47e3373a445 /logic/lists/InstanceList.cpp | |
| parent | 88318561724cae6d19f892adf778d85e6c736391 (diff) | |
| download | MultiMC-8334b6a09f2a74ad7a6652f3d4a3d5ab9beca1a0.tar MultiMC-8334b6a09f2a74ad7a6652f3d4a3d5ab9beca1a0.tar.gz MultiMC-8334b6a09f2a74ad7a6652f3d4a3d5ab9beca1a0.tar.lz MultiMC-8334b6a09f2a74ad7a6652f3d4a3d5ab9beca1a0.tar.xz MultiMC-8334b6a09f2a74ad7a6652f3d4a3d5ab9beca1a0.zip | |
Fix crash when no instances are available
Diffstat (limited to 'logic/lists/InstanceList.cpp')
| -rw-r--r-- | logic/lists/InstanceList.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/logic/lists/InstanceList.cpp b/logic/lists/InstanceList.cpp index 200b02df..72748b5f 100644 --- a/logic/lists/InstanceList.cpp +++ b/logic/lists/InstanceList.cpp @@ -364,6 +364,11 @@ int InstanceList::add(InstancePtr t) InstancePtr InstanceList::getInstanceById(QString instId) const { + if (m_instances.isEmpty()) + { + return InstancePtr(); + } + QListIterator<InstancePtr> iter(m_instances); InstancePtr inst; while (iter.hasNext()) |