Chasing dead assignments reported by clang-scan

* SAX2.c dict.c error.c hash.c nanohttp.c parser.c python/libxml.c
  relaxng.c runtest.c tree.c valid.c xinclude.c xmlregexp.c xmlsave.c
  xmlschemas.c xpath.c xpointer.c: mostly removing unneded affectations,
  but this led to a few real bugs and some part not yet understood
  (relaxng/interleave)

1 files changed, 0 insertions, 1 deletions

diff --git a/SAX2.c b/SAX2.c
index 1cf186ac..1ed148fb 100644
--- a/SAX2.c
+++ b/SAX2.c
@@ -2566,7 +2566,6 @@ xmlSAX2ProcessingInstruction(void *ctx, const xmlChar *target,
 
     ret = xmlNewDocPI(ctxt->myDoc, target, data);
     if (ret == NULL) return;
-    parent = ctxt->node;
 
     if (ctxt->linenumbers) {
 	if (ctxt->input != NULL) {