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/eval.c

diff --git a/src/eval.c b/src/eval.c
index 9de2764..1b2d77e 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -6736,7 +6736,7 @@
 	len = (int)STRLEN(s);
 	sumlen += len;
 
-	ga_grow(join_gap, 1);
+	(void)ga_grow(join_gap, 1);
 	p = ((join_T *)join_gap->ga_data) + (join_gap->ga_len++);
 	if (tofree != NULL || s != numbuf)
 	{
@@ -19590,7 +19590,7 @@
 		    goto error;
 	    }
 
-	    ga_grow(&ga, cplen);
+	    (void)ga_grow(&ga, cplen);
 	    mch_memmove((char *)ga.ga_data + ga.ga_len, cpstr, (size_t)cplen);
 	    ga.ga_len += cplen;
 
@@ -19610,7 +19610,7 @@
     }
 
     /* add a terminating NUL */
-    ga_grow(&ga, 1);
+    (void)ga_grow(&ga, 1);
     ga_append(&ga, NUL);
 
     rettv->vval.v_string = ga.ga_data;