ed

commit 7edc8dbe2ea40d1a4b99e18cbb5da5fdd5d0d5b8
parent 6846c4224dd3342c4cc67e08ac4910d44802b3ad
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Tue,  1 Dec 2015 19:23:51 +0100

ed: simplify setfname

Diffstat:
M
ed.c
 | 
6
+-----

1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/ed.c b/ed.c
@@ -415,14 +415,10 @@ static void
 setfname(char *fname)
 {
 	char *s;
-	size_t len;
 
 	if (fname == savfname)
 		return;
-	len = strlen(fname);
-	if (!(s = malloc(len + 1)))
-		error("out of memory");
-	memcpy(s, fname, len+1);
+	s = strdup(fname);
 	free(savfname);
 	savfname = s;
 }