commit 3cbcaeb07eb7543735befd6f507fdb5fa4363cff
author Lasse Collin <lasse.collin@tukaani.org> Fri Jul 27 16:02:58 2018 +0300
committer Lasse Collin <lasse.collin@tukaani.org> Fri Jul 27 16:02:58 2018 +0300
tree 513e073c6a3efdb38e0d38be9a5c729dc19d2af2
parent 76762ae6098ec55c326f4b4b4a42e8c1918ee81f

liblzma: Remove an always-true condition from lzma_index_cat().

This should help static analysis tools to see that newg
isn't leaked.

Thanks to Pavel Raiskup.

src/liblzma/common/index.c

diff --git a/src/liblzma/common/index.c b/src/liblzma/common/index.c
index 26e4e51..007e157 100644
--- a/src/liblzma/common/index.c
+++ b/src/liblzma/common/index.c
@@ -825,8 +825,8 @@
 				s->groups.root = &newg->node;
 			}
 
-			if (s->groups.rightmost == &g->node)
-				s->groups.rightmost = &newg->node;
+			assert(s->groups.rightmost == &g->node);
+			s->groups.rightmost = &newg->node;
 
 			lzma_free(g, allocator);