From: Dodji Seketeli <dodji@redhat.com>
Date: Thu, 6 Apr 2017 10:31:35 +0000 (+0200)
Subject: Avoid emitting some empty translation units to abixml
X-Git-Tag: upstream/1.0~74
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f45073ecc2ee3aedd9d3b673b7c5ac2804a8d52f;p=platform%2Fupstream%2Flibabigail.git

Avoid emitting some empty translation units to abixml

It turned out a lot of empty translation unit can make it to the
abixml output.  This patch reduces the number of these.

	* src/abg-writer.cc (write_corpus):  Do not emit a translation
	unit that appears empty beforehand.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
---

diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index 716ff1ba..297c56c7 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -3984,7 +3984,11 @@ write_corpus(const corpus_sptr	corpus,
 	 corpus->get_translation_units().begin();
        i != corpus->get_translation_units().end();
        ++i)
-    write_translation_unit(**i, ctxt, get_indent_to_level(ctxt, indent, 1));
+    {
+      translation_unit& tu = **i;
+      if (!tu.is_empty())
+	write_translation_unit(tu, ctxt, get_indent_to_level(ctxt, indent, 1));
+    }
 
   out << "</abi-corpus>\n";