sql.y: fix compilation error due to multiple definitions

2024-02-11 20:47:40 +01:00
parent 937ca61069
commit 84b98f93d3
1 changed files with 3 additions and 1 deletions
--- a/sql.y
+++ b/sql.y
@ -19,6 +19,8 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
+
+char *filename;
 %}

 %define api.pure
@ -28,7 +30,7 @@
 %lex-param { yyscan_t scanner }

 %code requires {
-char *filename;
+extern char *filename;

 #include "yyl.h"