fixup! xml BUGFIX memory leak
diff --git a/src/xml.c b/src/xml.c
index ee231ce..644e8b6 100644
--- a/src/xml.c
+++ b/src/xml.c
@@ -888,7 +888,7 @@
 
             /* look for the prefix in namespaces */
             prefix_len = e - c;
-            LY_CHECK_ERR_GOTO(prefix, LOGVAL(LYE_XML_INCHAR, LY_VLOG_NONE, NULL, e), error);
+            LY_CHECK_ERR_GOTO(prefix, LOGVAL(ctx, LYE_XML_INCHAR, LY_VLOG_NONE, NULL, e), error);
             prefix = malloc((prefix_len + 1) * sizeof *prefix);
             LY_CHECK_ERR_GOTO(!prefix, LOGMEM(ctx), error);
             memcpy(prefix, c, prefix_len);