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-rw-r--r--compilerplugins/clang/expressionalwayszero.cxx5
1 files changed, 3 insertions, 2 deletions
diff --git a/compilerplugins/clang/expressionalwayszero.cxx b/compilerplugins/clang/expressionalwayszero.cxx
index 6633f138cfb3..0f0eb7a541e6 100644
--- a/compilerplugins/clang/expressionalwayszero.cxx
+++ b/compilerplugins/clang/expressionalwayszero.cxx
@@ -35,8 +35,9 @@ public:
virtual void run() override
{
- std::string fn( compiler.getSourceManager().getFileEntryForID(
- compiler.getSourceManager().getMainFileID())->getName() );
+ // don't use getMainFileID, it may return "<stdin>"
+ std::string fn(handler.getMainFileName());
+
loplugin::normalizeDotDotInFilePath(fn);
// encoding of constant value for binary file format
if (startswith(fn, SRCDIR "/package/source/zipapi/ZipFile.cxx"))