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-rw-r--r--xfa/fgas/font/cfgas_pdffontmgr.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/xfa/fgas/font/cfgas_pdffontmgr.cpp b/xfa/fgas/font/cfgas_pdffontmgr.cpp
index 4d34ac8284..e2fb905f66 100644
--- a/xfa/fgas/font/cfgas_pdffontmgr.cpp
+++ b/xfa/fgas/font/cfgas_pdffontmgr.cpp
@@ -194,7 +194,10 @@ bool CFGAS_PDFFontMgr::GetCharWidth(const RetainPtr<CFGAS_GEFont>& pFont,
return false;
CPDF_Font* pPDFFont = it->second;
- *pWidth = pPDFFont->GetCharWidthF(pPDFFont->CharCodeFromUnicode(wUnicode));
+ // TODO(npm): CFGAS_GEFont::GetCharWidth currently uses -1 as a special value,
+ // so |pWidth| cannot be changed to unsigned until this behavior is changed.
+ *pWidth = static_cast<int32_t>(
+ pPDFFont->GetCharWidthF(pPDFFont->CharCodeFromUnicode(wUnicode)));
return true;
}