Add missing return value.

diff --git a/lib/base/stacktrace.cpp b/lib/base/stacktrace.cpp
index 4f0771166794ea723990f7732ee8ebcb560710fa..a2a7f0c062499a3637c6486ae452557e4c2eb31a 100644 (file)
--- a/lib/base/stacktrace.cpp
+++ b/lib/base/stacktrace.cpp
@@ -153,7 +153,7 @@ void StackTrace::Print(ostream& fp, int ignoreFrames) const
                line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
 
                fp << "\t(" << i - ignoreFrames - 1 << ") ";
-               
+
                if (SymGetLineFromAddr64(GetCurrentProcess(), dwAddress, &dwDisplacement, &line))
                        fp << line.FileName << ":" << line.LineNumber;
                else
@@ -174,5 +174,6 @@ void StackTrace::Print(ostream& fp, int ignoreFrames) const
 ostream& icinga::operator<<(ostream& stream, const StackTrace& trace)
 {
        trace.Print(stream, 1);
-}
 
+       return stream;
+}