diff options
author | weili <weili@chromium.org> | 2016-06-02 15:48:15 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2016-06-02 15:48:16 -0700 |
commit | db444d2063df6c574882d9263e885c4fe1134133 (patch) | |
tree | 27ce4a3f181ae0b5ad4eff6893016e7d49dfce0a /core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp | |
parent | ad700c2c1fc3c3843dae71e5982f462e42efc987 (diff) | |
download | pdfium-db444d2063df6c574882d9263e885c4fe1134133.tar.xz |
Fix all the code which has duplicate variable declarations
When there are duplicate variable declarations, the inner names shadow the
outter ones. This is error prone and harder to read. Remove all the
instances found by /analyze.
BUG=chromium:613623, chromium:427616
Review-Url: https://codereview.chromium.org/2027273002
Diffstat (limited to 'core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp')
-rw-r--r-- | core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp b/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp index e9f5a6d468..7c489a35dc 100644 --- a/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp +++ b/core/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp @@ -447,12 +447,11 @@ CFX_WideString PDF_DecodeText(const uint8_t* src_data, uint32_t src_len) { if (unicode == 0x1b) { i += 2; while (i < max_chars * 2) { - uint16_t unicode = bBE ? (uni_str[i] << 8 | uni_str[i + 1]) - : (uni_str[i + 1] << 8 | uni_str[i]); + uint16_t unicode2 = bBE ? (uni_str[i] << 8 | uni_str[i + 1]) + : (uni_str[i + 1] << 8 | uni_str[i]); i += 2; - if (unicode == 0x1b) { + if (unicode2 == 0x1b) break; - } } } else { dest_buf[dest_pos++] = unicode; @@ -506,9 +505,9 @@ CFX_ByteString PDF_EncodeText(const FX_WCHAR* pString, int len) { dest_buf2[0] = 0xfe; dest_buf2[1] = 0xff; dest_buf2 += 2; - for (int i = 0; i < len; i++) { + for (int j = 0; j < len; j++) { *dest_buf2++ = pString[i] >> 8; - *dest_buf2++ = (uint8_t)pString[i]; + *dest_buf2++ = (uint8_t)pString[j]; } result.ReleaseBuffer(encLen); return result; |