lexer: fix infinite loop on parsing unterminated expression blocks

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/lexer.c b/lexer.c
index 6e1dcd9..616f484 100644
--- a/lexer.c
+++ b/lexer.c
@@ -1107,6 +1107,8 @@ lex_step(uc_lexer *lex, FILE *fp)
 		}
 
 		/* premature EOF */
+		lex->state = UT_LEX_EOF;
+
 		return emit_op(lex, lex->source->off, TK_ERROR, ucv_string_new("Unterminated template block"));