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-rw-r--r--core/fpdfapi/font/cpdf_tounicodemap.cpp9
1 files changed, 4 insertions, 5 deletions
diff --git a/core/fpdfapi/font/cpdf_tounicodemap.cpp b/core/fpdfapi/font/cpdf_tounicodemap.cpp
index 8989f0be37..30bf0317ee 100644
--- a/core/fpdfapi/font/cpdf_tounicodemap.cpp
+++ b/core/fpdfapi/font/cpdf_tounicodemap.cpp
@@ -77,15 +77,14 @@ static CFX_WideString StringDataAdd(CFX_WideString str) {
for (int i = len - 1; i >= 0; --i) {
wchar_t ch = str[i] + value;
if (ch < str[i]) {
- ret.Insert(0, 0);
+ ret.InsertAtFront(0);
} else {
- ret.Insert(0, ch);
+ ret.InsertAtFront(ch);
value = 0;
}
}
- if (value) {
- ret.Insert(0, value);
- }
+ if (value)
+ ret.InsertAtFront(value);
return ret;
}