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Protect against null streams.

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llvm-svn: 31937
This commit is contained in:
Bill Wendling 2006-11-27 10:45:49 +00:00
parent a18a61a56a
commit 250560d106
1 changed files with 1 additions and 1 deletions
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2
include/llvm/Support/Streams.h
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@ -32,7 +32,7 @@ namespace llvm {
std::ostream* stream() const { return Stream; } std::ostream* stream() const { return Stream; }
inline llvm_ostream &operator << (std::ostream& (*Func)(std::ostream&)) { inline llvm_ostream &operator << (std::ostream& (*Func)(std::ostream&)) {
*Stream << Func; if (Stream) *Stream << Func;
return *this; return *this;
} }