[llvm-commits] CVS: llvm/include/llvm/Support/Streams.h

[Bill Wendling]

Changes in directory llvm/include/llvm/Support:

Streams.h updated: 1.2 -> 1.3
---
Log message:

Protect against null streams.


---
Diffs of the changes:  (+1 -1)

 Streams.h |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


Index: llvm/include/llvm/Support/Streams.h
diff -u llvm/include/llvm/Support/Streams.h:1.2 llvm/include/llvm/Support/Streams.h:1.3
--- llvm/include/llvm/Support/Streams.h:1.2	Sun Nov 26 04:51:51 2006
+++ llvm/include/llvm/Support/Streams.h	Mon Nov 27 04:45:49 2006
@@ -32,7 +32,7 @@
     std::ostream* stream() const { return Stream; }
 
     inline llvm_ostream &operator << (std::ostream& (*Func)(std::ostream&)) {
-      *Stream << Func;
+      if (Stream) *Stream << Func;
       return *this;
     }