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authorweili <weili@chromium.org>2016-06-03 11:22:16 -0700
committerCommit bot <commit-bot@chromium.org>2016-06-03 11:22:16 -0700
commit12367cb5e83e771cd67948c810fdd5f63d61af87 (patch)
tree47daac780e5c028ba531830b514c0c60102f1368 /core/fxcodec/jbig2/JBig2_Context.cpp
parent79d798da0d4b5f9f1fc27917102bdd7bcfbe863e (diff)
downloadpdfium-12367cb5e83e771cd67948c810fdd5f63d61af87.tar.xz
Fix some code which causes warnings when compiled by /analyze tool
The code may not cause error conditions, but can be improved. These warnings include uninitialized variables, signed/unsigned mismatch, redundant condition, and using bool in arithmetic operations. Also remove a chunk of unused code. BUG=chromium:613623, chromium:427616 Review-Url: https://codereview.chromium.org/2036203004
Diffstat (limited to 'core/fxcodec/jbig2/JBig2_Context.cpp')
-rw-r--r--core/fxcodec/jbig2/JBig2_Context.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/fxcodec/jbig2/JBig2_Context.cpp b/core/fxcodec/jbig2/JBig2_Context.cpp
index a0a411fbcf..25c9ff7649 100644
--- a/core/fxcodec/jbig2/JBig2_Context.cpp
+++ b/core/fxcodec/jbig2/JBig2_Context.cpp
@@ -631,7 +631,7 @@ int32_t CJBig2_Context::parseSymbolDict(CJBig2_Segment* pSegment,
return JBIG2_ERROR_FATAL;
m_pStream->alignByte();
}
- if (m_bIsGlobal && kSymbolDictCacheMaxSize > 0) {
+ if (m_bIsGlobal) {
std::unique_ptr<CJBig2_SymbolDict> value =
pSegment->m_Result.sd->DeepCopy();
int size = pdfium::CollectionSize<int>(*m_pSymbolDictCache);