archlinux/PKGBUILD: don't install README.WINDOWS

[wimlib] / src / xml.c

diff --git a/src/xml.c b/src/xml.c
index d13944a76ebd8c03492b791bb7c3c2a179a4c259..baf51941eaa1308337a436dc1c0321da698e4246 100644 (file)
--- a/src/xml.c
+++ b/src/xml.c
@@ -809,7 +809,10 @@ xml_export_image(const struct wim_xml_info *src_info, int src_image,
 
        xmlFreeProp(unlink_index_attribute(dest_node));
 
-       return append_image_node(dest_info, dest_node);
+       ret = append_image_node(dest_info, dest_node);
+       if (ret)
+               goto err;
+       return 0;
 
 err:
        xmlFreeNode(dest_node);
@@ -920,11 +923,12 @@ print_windows_info(struct wim_xml_info *info, xmlNode *image_node)
 
                tprintf(T("Languages:              "));
                node_for_each_child(langs_node, lang_node) {
-                       if (node_is_element(lang_node, "LANGUAGE")) {
-                               tfputs(node_get_ttext(info, lang_node), stdout);
-                               tputchar(T(' '));
-                       }
-
+                       if (!node_is_element(lang_node, "LANGUAGE"))
+                               continue;
+                       text = node_get_ttext(info, lang_node);
+                       if (!text)
+                               continue;
+                       tprintf(T("%"TS" "), text);
                }
                tputchar(T('\n'));