reuse simulated rb_hash_dup in statement.c .. fixes tests under 1.8.7

justincase · justincase · commit ae5bbdc9e8e5 · 2015-05-27T23:42:01.000+02:00
diff --git a/ext/mysql2/client.c b/ext/mysql2/client.c
@@ -20,7 +20,7 @@ static VALUE sym_id, sym_version, sym_async, sym_symbolize_keys, sym_as, sym_arr
 static ID intern_merge, intern_merge_bang, intern_error_number_eql, intern_sql_state_eql;
 
 #ifndef HAVE_RB_HASH_DUP
-static VALUE rb_hash_dup(VALUE other) {
+VALUE rb_hash_dup(VALUE other) {
   return rb_funcall(rb_cHash, rb_intern("[]"), 1, other);
 }
 #endif
diff --git a/ext/mysql2/client.h b/ext/mysql2/client.h
@@ -71,3 +71,7 @@ void init_mysql2_client();
 void decr_mysql2_client(mysql_client_wrapper *wrapper);
 
 #endif
+
+#ifndef HAVE_RB_HASH_DUP
+VALUE rb_hash_dup(VALUE other);
+#endif

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ static VALUE sym_id, sym_version, sym_async, sym_symbolize_keys, sym_as, sym_arr`
`20`	`20`	`static ID intern_merge, intern_merge_bang, intern_error_number_eql, intern_sql_state_eql;`
`21`	`21`
`22`	`22`	`#ifndef HAVE_RB_HASH_DUP`
`23`		`-static VALUE rb_hash_dup(VALUE other) {`
	`23`	`+VALUE rb_hash_dup(VALUE other) {`
`24`	`24`	`return rb_funcall(rb_cHash, rb_intern("[]"), 1, other);`
`25`	`25`	`}`
`26`	`26`	`#endif`