From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 1 Jun 2019 02:46:27 +0000 (+0100)
Subject: libpakfire: parser: NULL can be passed all the way to the top
X-Git-Tag: 0.9.28~1285^2~1007
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2171119d7b9f1e361691dbaa809e6aeed1890ce7;p=pakfire.git

libpakfire: parser: NULL can be passed all the way to the top

This avoids merging empty parsers

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/parser/grammar.y b/src/libpakfire/parser/grammar.y
index 8245b900c..25f1d1cdc 100644
--- a/src/libpakfire/parser/grammar.y
+++ b/src/libpakfire/parser/grammar.y
@@ -204,12 +204,7 @@ block_assignments			: block_assignments block_assignment
 							{
 								$$ = merge_parsers($1, $2);
 							}
-							| block_assignment {
-								if ($1)
-									$$ = $1;
-								else
-									$$ = new_parser(parser, NULL);
-							};
+							| block_assignment;
 
 block_assignment			: assignment
 							| block