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| author |  Tsuk1ha | 2025-08-20 23:04:42 +0800 |
|---|---|---|
| committer |  Nikias Bassen | 2025-12-05 00:43:45 +0100 |
| commit | b020cf26b8f35aa82a091e02945325af4b2534b0 (patch) | |
| tree | fa8d6c9f11dbb2099ef2f6df71d7583272869e3e /src/String.cpp | |
| parent | 18e5b22a71f85091127cc063db79c8df687c582c (diff) | |
| download | libplist-b020cf26b8f35aa82a091e02945325af4b2534b0.tar.gz libplist-b020cf26b8f35aa82a091e02945325af4b2534b0.tar.bz2 | |
cpp: Add `this` comparison to `operator=` copy assign
Diffstat (limited to 'src/String.cpp')
| -rw-r--r-- | src/String.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/String.cpp b/src/String.cpp index 8daec0f..bcd5e2e 100644 --- a/src/String.cpp +++ b/src/String.cpp @@ -40,6 +40,8 @@ String::String(const PList::String& s) : Node(PLIST_INT) String& String::operator=(const PList::String& s) { + if (this == &s) return *this; + plist_free(_node); _node = plist_copy(s.GetPlist()); return *this; |