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-rw-r--r--core/fpdftext/cpdf_textpage.cpp13
1 files changed, 5 insertions, 8 deletions
diff --git a/core/fpdftext/cpdf_textpage.cpp b/core/fpdftext/cpdf_textpage.cpp
index 0a7a39fff5..d528c6994f 100644
--- a/core/fpdftext/cpdf_textpage.cpp
+++ b/core/fpdftext/cpdf_textpage.cpp
@@ -1226,20 +1226,17 @@ bool CPDF_TextPage::IsHyphen(wchar_t curChar) const {
return false;
auto iter = curText.rbegin();
- for (; iter != curText.rend() && *iter == 0x20; iter++) {
+ for (; (iter + 1) != curText.rend() && *iter == 0x20; iter++) {
// Do nothing
}
- if (iter != curText.rend()) {
- if (!IsHyphenCode(*iter))
- return false;
+ if (!IsHyphenCode(*iter))
+ return false;
+
+ if ((iter + 1) != curText.rend()) {
iter++;
if (FXSYS_iswalpha(*iter) && FXSYS_iswalpha(*iter))
return true;
- } else {
- iter--;
- if (!IsHyphenCode(*iter))
- return false;
}
const PAGECHAR_INFO* preInfo;