app: fix error propagation in boolean GUM grouping subexpressions

(cherry picked from commit bbc0f18953)
2020-06-12 01:33:24 +03:00
parent 50731ea7f8
commit ee01702fae
1 changed files with 4 additions and 1 deletions
--- a/app/propgui/gimppropgui-eval.c
+++ b/app/propgui/gimppropgui-eval.c
@ -411,7 +411,10 @@ gimp_prop_eval_boolean_group (GObject      *config,
      result = gimp_prop_eval_boolean_or (config, pspec,
                                          expr, t, error, depth + 1);

-      if (! *error && g_strcmp0 (*t, ")"))
+      if (*error)
+        return FALSE;
+
+      if (g_strcmp0 (*t, ")"))
        {
          g_set_error (error, GIMP_PROP_EVAL_ERROR, GIMP_PROP_EVAL_FAILED,
                       "unterminated group");