commit cde885473099296c4837de261833f48b24caf87c
author Bram Moolenaar <Bram@vim.org> Tue Aug 11 19:14:00 2015 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Aug 11 19:14:00 2015 +0200
tree 7864f4147f9c3b57a77b649c7d14e8ad31cafa6c
parent bd8539aac385d265d41da2e8ab59d7b9c3694557

patch 7.4.822
Problem:    More problems reported by coverity.
Solution:   Avoid the warnings. (Christian Brabandt)

src/regexp.c

diff --git a/src/regexp.c b/src/regexp.c
index 45b8071..37d42c7 100644
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -3824,14 +3824,14 @@
 	/* Use an item size of 1 byte, since we push different things
 	 * onto the regstack. */
 	ga_init2(&regstack, 1, REGSTACK_INITIAL);
-	ga_grow(&regstack, REGSTACK_INITIAL);
+	(void)ga_grow(&regstack, REGSTACK_INITIAL);
 	regstack.ga_growsize = REGSTACK_INITIAL * 8;
     }
 
     if (backpos.ga_data == NULL)
     {
 	ga_init2(&backpos, sizeof(backpos_T), BACKPOS_INITIAL);
-	ga_grow(&backpos, BACKPOS_INITIAL);
+	(void)ga_grow(&backpos, BACKPOS_INITIAL);
 	backpos.ga_growsize = BACKPOS_INITIAL * 8;
     }