From a36577183430607196e88c2b951f2dc71a06dbaf Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sun, 22 May 2016 13:14:27 -0400
Subject: dstring: Clean up the API a bit.

---
 bftw.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'bftw.c')

diff --git a/bftw.c b/bftw.c
index 8dd98c9..60bc145 100644
--- a/bftw.c
+++ b/bftw.c
@@ -627,7 +627,10 @@ static int bftw_path_concat(struct bftw_state *state, const char *subpath) {
 
 	state->status = BFTW_CHILD;
 
-	return dstrcatat(&state->path, nameoff, subpath);
+	if (dstresize(&state->path, nameoff) != 0) {
+		return -1;
+	}
+	return dstrcat(&state->path, subpath);
 }
 
 /**
-- 
cgit v1.2.3