Support Groonga 7.0.2

mroonga · Apr 25, 2017 · 9097538 · 9097538
1 parent 250dd0b
commit 9097538
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/lib/mrn_condition_converter.cpp b/lib/mrn_condition_converter.cpp
@@ -542,7 +542,14 @@ namespace mrn {
     append_const_item(field_item, max_item, expression);
     grn_expr_append_const(ctx_, expression, &include, GRN_OP_PUSH, 1);
 
-    grn_expr_append_op(ctx_, expression, GRN_OP_CALL, 5);
+    int call_n_args = 5;
+    // TODO: Remove this condition when we drop Groonga 7.0.1 or
+    // earlier support or Groonga 10 is released.
+    if (strcmp(grn_get_version(), "7.0.2") >= 0 ||
+        strcmp(grn_get_version(), "7.0.1-105-") >= 0) {
+      call_n_args++;
+    }
+    grn_expr_append_op(ctx_, expression, GRN_OP_CALL, call_n_args);
 
     grn_expr_append_op(ctx_, expression, GRN_OP_AND, 2);