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authorweili <weili@chromium.org>2016-05-20 15:38:29 -0700
committerCommit bot <commit-bot@chromium.org>2016-05-20 15:38:30 -0700
commit038aa531bcf1a76764d3cef46fd9b8e08b166dae (patch)
treed1ef7d15ff37e4c98d1d7522b225755ba99bc330 /xfa/fxbarcode/oned/BC_OneDimReader.cpp
parentdc3ccdfb49c4d533d524d2084a7ebe5117f35934 (diff)
downloadpdfium-038aa531bcf1a76764d3cef46fd9b8e08b166dae.tar.xz
Clean up XFA code which causes warnings
This is part of efforts to bring XFA to chromium_code standard. The warnings are from unreachable code, or using potentially uninitialized variables, or using assignment within a condition. This change list only contains easy to fix cases. More cleanups will follow. BUG=pdfium:29 Review-Url: https://codereview.chromium.org/1998873002
Diffstat (limited to 'xfa/fxbarcode/oned/BC_OneDimReader.cpp')
-rw-r--r--xfa/fxbarcode/oned/BC_OneDimReader.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/xfa/fxbarcode/oned/BC_OneDimReader.cpp b/xfa/fxbarcode/oned/BC_OneDimReader.cpp
index 5187c34af9..a1cfc9b492 100644
--- a/xfa/fxbarcode/oned/BC_OneDimReader.cpp
+++ b/xfa/fxbarcode/oned/BC_OneDimReader.cpp
@@ -211,9 +211,7 @@ int32_t CBC_OneDimReader::DecodeDigit(CBC_CommonBitArray* row,
}
if (bestMatch >= 0) {
return bestMatch;
- } else {
- e = BCExceptionNotFound;
- return 0;
}
+ e = BCExceptionNotFound;
return 0;
}