diff options
Diffstat (limited to 'qtools/qcstring.h')
| -rw-r--r-- | qtools/qcstring.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/qtools/qcstring.h b/qtools/qcstring.h index 8df3bfd..ef1189a 100644 --- a/qtools/qcstring.h +++ b/qtools/qcstring.h @@ -295,6 +295,7 @@ inline void QCString::duplicate( const char *str) inline QCString &QCString::duplicate( const char *str, int) { + if (m_data==str) return *this; if (m_data) free(m_data); duplicate(str); return *this; |