diff options
Diffstat (limited to 'hwpfilter')
| -rw-r--r-- | hwpfilter/source/mzstring.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hwpfilter/source/mzstring.cxx b/hwpfilter/source/mzstring.cxx index 96250aa45774..1ffba2d6558d 100644 --- a/hwpfilter/source/mzstring.cxx +++ b/hwpfilter/source/mzstring.cxx @@ -62,6 +62,9 @@ MzString::~MzString() MzString &MzString::operator=(const MzString &s) { + if(this == &s) + return *this; + int n = s.length(); if (allocate(n)) { |