Fix regression in xmlNodeDumpOutputInternal
Commit 85b1792e could cause additional whitespace if xmlNodeDump was
called with a non-zero starting level.
diff --git a/xmlsave.c b/xmlsave.c
index aedbd5e..489505f 100644
--- a/xmlsave.c
+++ b/xmlsave.c
@@ -890,6 +890,13 @@
break;
case XML_ELEMENT_NODE:
+ if ((cur != root) && (ctxt->format == 1) &&
+ (xmlIndentTreeOutput))
+ xmlOutputBufferWrite(buf, ctxt->indent_size *
+ (ctxt->level > ctxt->indent_nr ?
+ ctxt->indent_nr : ctxt->level),
+ ctxt->indent);
+
/*
* Some users like lxml are known to pass nodes with a corrupted
* tree structure. Fall back to a recursive call to handle this
@@ -900,13 +907,6 @@
break;
}
- if ((ctxt->level > 0) && (ctxt->format == 1) &&
- (xmlIndentTreeOutput))
- xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level > ctxt->indent_nr ?
- ctxt->indent_nr : ctxt->level),
- ctxt->indent);
-
xmlOutputBufferWrite(buf, 1, "<");
if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);
