properly quote the namespace uris written out during c14n
diff --git a/c14n.c b/c14n.c
index afd95b3..ca77f92 100644
--- a/c14n.c
+++ b/c14n.c
@@ -547,14 +547,15 @@
if (ns->prefix != NULL) {
xmlOutputBufferWriteString(ctx->buf, " xmlns:");
xmlOutputBufferWriteString(ctx->buf, (const char *) ns->prefix);
- xmlOutputBufferWriteString(ctx->buf, "=\"");
+ xmlOutputBufferWriteString(ctx->buf, "=");
} else {
- xmlOutputBufferWriteString(ctx->buf, " xmlns=\"");
+ xmlOutputBufferWriteString(ctx->buf, " xmlns=");
}
if(ns->href != NULL) {
- xmlOutputBufferWriteString(ctx->buf, (const char *) ns->href);
+ xmlBufWriteQuotedString(ctx->buf->buffer, ns->href);
+ } else {
+ xmlOutputBufferWriteString(ctx->buf, "\"\"");
}
- xmlOutputBufferWriteString(ctx->buf, "\"");
return (1);
}