Fixed typo in xmlCharEncFirstLine pointed out by Mark Rowe (bug #440159)

* encoding.c: Fixed typo in xmlCharEncFirstLine pointed out
  by Mark Rowe (bug #440159)
* include/libxml/xmlversion.h.in: Added check for definition of
  _POSIX_C_SOURCE to avoid warnings on Apple OS/X (patch from
  Wendy Doyle and Mark Rowe, bug #346675)
* schematron.c, testapi.c, tree.c, xmlIO.c, xmlsave.c: minor
  changes to fix compilation warnings - no change to logic.

svn path=/trunk/; revision=3618

1 files changed, 0 insertions, 1 deletions

diff --git a/xmlsave.c b/xmlsave.c
index 231ee7b9..b97327ec 100644
--- a/xmlsave.c
+++ b/xmlsave.c
@@ -834,7 +834,6 @@ xmlDocContentDumpOutput(xmlSaveCtxtPtr ctxt, xmlDocPtr cur) {
     xmlCharEncodingOutputFunc oldescape = ctxt->escape;
     xmlCharEncodingOutputFunc oldescapeAttr = ctxt->escapeAttr;
     xmlOutputBufferPtr buf = ctxt->buf;
-    xmlCharEncodingHandlerPtr handler = NULL;
     xmlCharEncoding enc;
 
     xmlInitParser();