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MemoryBuffer::getSTDIN may return a null pointer if an error occurs. 

llvm-svn: 104856
This commit is contained in:
Dan Gohman 2010-05-27 17:33:40 +00:00
parent c36b1f35f0
commit cab4933f95
1 changed files with 1 additions and 1 deletions
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2
clang/lib/Frontend/CompilerInstance.cpp
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@ -442,7 +442,7 @@ bool CompilerInstance::InitializeSourceManager(llvm::StringRef InputFile,
}
} else {
llvm::MemoryBuffer *SB = llvm::MemoryBuffer::getSTDIN();
SourceMgr.createMainFileIDForMemBuffer(SB);
if (SB) SourceMgr.createMainFileIDForMemBuffer(SB);
if (SourceMgr.getMainFileID().isInvalid()) {
Diags.Report(diag::err_fe_error_reading_stdin);
return false;