1 files changed, 3 insertions, 0 deletions
diff --git a/src/parser.cc b/src/parser.cc
index eeff59f0..a5fe9097 100644
--- a/src/parser.cc
+++ b/src/parser.cc
@@ -226,6 +226,9 @@ expr_t::parser_t::parse_logic_expr(std::istream& in,
     bool	  negate = false;
 
     switch (tok.kind) {
+    case token_t::DEFINE:
+      kind = op_t::O_DEFINE;
+      break;
     case token_t::EQUAL:
       if (tflags.has_flags(PARSE_NO_ASSIGN))
 	tok.rewind(in);