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Diffstat (limited to 'build2/parser.cxx')
-rw-r--r-- | build2/parser.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/build2/parser.cxx b/build2/parser.cxx index 6d025a6..1dd49b6 100644 --- a/build2/parser.cxx +++ b/build2/parser.cxx @@ -1509,6 +1509,9 @@ namespace build2 export_value_ = move (rhs).as<names> (); + if (export_value_.empty ()) + fail (l) << "empty value in export"; + if (tt == type::newline) next (t, tt); else if (tt != type::eos) |