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Do not delete and create the fallback conversion again when it fails

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This commit is contained in:
Pavel Tyunin
2020-09-28 22:11:17 +03:00
parent 1e435d2347
commit bc838b4773
1 changed files with 1 additions and 4 deletions
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5
src/common/convauto.cpp
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@@ -307,7 +307,7 @@ wxConvAuto::ToWChar(wchar_t *dst, size_t dstLen,
// try to convert using the auto-detected encoding
size_t rc = m_conv->ToWChar(dst, dstLen, src, srcLen);
if ( rc == wxCONV_FAILED && m_bomType == wxBOM_None )
if ( rc == wxCONV_FAILED && m_bomType == wxBOM_None && !m_ownsConv )
{
// we may need more bytes before we can decode the input, don't switch
// to the fall-back conversion in this case as it would prevent us from
@@ -320,9 +320,6 @@ wxConvAuto::ToWChar(wchar_t *dst, size_t dstLen,
// simply tried UTF-8 by default, retry it using the fall-back
if ( m_encDefault != wxFONTENCODING_MAX )
{
if ( m_ownsConv )
delete m_conv;
self->m_conv = new wxCSConv(m_encDefault == wxFONTENCODING_DEFAULT
? GetFallbackEncoding()
: m_encDefault);