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Fix regression in xmlNodeDumpOutputInternal

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Commit 85b1792e could cause additional whitespace if xmlNodeDump was
called with a non-zero starting level.
This commit is contained in:
Nick Wellnhofer 2021-05-25 10:55:25 +02:00
parent a46e85f669
commit 13ad8736d2
1 changed files with 7 additions and 7 deletions
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14
xmlsave.c
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@ -890,6 +890,13 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
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 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
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);