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author | Luboš Luňák <l.lunak@collabora.com> | 2022-04-28 15:24:07 +0200 |
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committer | Luboš Luňák <l.lunak@collabora.com> | 2022-04-29 06:57:24 +0200 |
commit | 3d7ca1bd1c4cc9d468ae214ecb497f71bad340f8 (patch) | |
tree | 30eec0a654a09e1b2f0cb74f673a90b969e873e2 /vcl/source/outdev | |
parent | 2e33af67e04da39116a1dc9fda96d961ae0a4bd5 (diff) |
don't try to find glyph font fallback for null character
Change-Id: I53000b4da6e208774d5e8c23948474e2e9a1cf3e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133561
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Diffstat (limited to 'vcl/source/outdev')
-rw-r--r-- | vcl/source/outdev/font.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/vcl/source/outdev/font.cxx b/vcl/source/outdev/font.cxx index ba487b0198c3..de3a0726c72c 100644 --- a/vcl/source/outdev/font.cxx +++ b/vcl/source/outdev/font.cxx @@ -1208,7 +1208,10 @@ std::unique_ptr<SalLayout> OutputDevice::ImplGlyphFallbackLayout( std::unique_pt bool bRTL = false; OUStringBuffer aMissingCodeBuf(512); while (rLayoutArgs.GetNextPos( &nCharPos, &bRTL)) + { + assert(rLayoutArgs.mrStr[nCharPos] != '\0'); aMissingCodeBuf.append(rLayoutArgs.mrStr[nCharPos]); + } rLayoutArgs.ResetPos(); OUString aMissingCodes = aMissingCodeBuf.makeStringAndClear(); |