From: John Darrington <john@darrington.wattle.id.au>
Date: Fri, 22 Sep 2017 11:55:43 +0000 (+0200)
Subject: PsppireDataStore (myreversefunc): Insert variables if attempting to access variable... 
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pspp;a=commitdiff_plain;h=40c169c1409b0f16e6ee8f0ceaa0ce6937c90a5c

PsppireDataStore (myreversefunc): Insert variables if attempting to access variable beyond the last
---

diff --git a/src/ui/gui/psppire-data-store.c b/src/ui/gui/psppire-data-store.c
index d0322204e4..04b6da0858 100644
--- a/src/ui/gui/psppire-data-store.c
+++ b/src/ui/gui/psppire-data-store.c
@@ -136,6 +136,15 @@ myreversefunc (GtkTreeModel *model, gint col, gint row,
 {
   PsppireDataStore *store  = PSPPIRE_DATA_STORE (model);
 
+  while (col >= psppire_dict_get_var_cnt (store->dict))
+    {
+      const struct variable *var =
+	psppire_dict_insert_variable (store->dict,
+				      psppire_dict_get_var_cnt (store->dict),
+				      NULL);
+      g_return_val_if_fail (var, FALSE);
+    }
+
   const struct variable *variable = psppire_dict_get_variable (store->dict, col);
   g_return_val_if_fail (variable, FALSE);