From c60121268be8482a4ff5be7870c3c25f8b010ff9 Mon Sep 17 00:00:00 2001
From: Henrique de Moraes Holschuh <henrique@nic.br>
Date: Wed, 14 Dec 2022 12:34:29 -0300
Subject: [PATCH] mxml_write_node: ensure there is a space between attributes

Some buggy XML parsers used in commercial ACS's can't handle LF as blank
space separating attributes, so always issue a space between
attributes, even if we just added a LF.

https://support.easycwmp.org/view.php?id=141
---
 mxml-file.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/mxml-file.c b/mxml-file.c
index 02eca9d..4875189 100644
--- a/mxml-file.c
+++ b/mxml-file.c
@@ -2790,13 +2790,11 @@ mxml_write_node(mxml_node_t     *node,	/* I - Node to write */
 
 	    col = 0;
 	  }
-	  else
-	  {
-	    if ((*putc_cb)(' ', p) < 0)
-	      return (-1);
 
-	    col ++;
-	  }
+	  /* https://support.easycwmp.org/view.php?id=141 */
+	  if ((*putc_cb)(' ', p) < 0)
+	    return (-1);
+	  col ++;
 
 	  if (mxml_write_name(attr->name, p, putc_cb) < 0)
 	    return (-1);