Only call g_base64_encode if there is data to encode.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/xplist.c b/src/xplist.c
index b404e79..e985243 100644
--- a/src/xplist.c
+++ b/src/xplist.c
@@ -190,9 +190,11 @@ static void node_to_xml(GNode * node, gpointer xml_struct)
 
         case PLIST_DATA:
                 tag = XPLIST_DATA;
-                valtmp = g_base64_encode(node_data->buff, node_data->length);
-                val = format_string(valtmp, 60, xstruct->depth);
-                g_free(valtmp);
+                if (node_data->length) {
+                        valtmp = g_base64_encode(node_data->buff, node_data->length);
+                        val = format_string(valtmp, 60, xstruct->depth);
+                        g_free(valtmp);
+                }
                 break;
         case PLIST_ARRAY:
                 tag = XPLIST_ARRAY;