---
daemon/btrfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/daemon/btrfs.c b/daemon/btrfs.c
index 4b6059621..161cae3cd 100644
--- a/daemon/btrfs.c
+++ b/daemon/btrfs.c
@@ -971,11 +971,11 @@ do_btrfs_subvolume_show (const char *subvolume)
return NULL;
if (ss_len != 0)
- ss[ss_len++] = ',';
+ ss[ss_len - 1] = ',';
memcpy (ss + ss_len, key, strlen (key));
ss_len += strlen (key);
- ss[ss_len] = '\0';
+ ss[ss_len++] = '\0';
p = analyze_line (p, &key, &value, ':');
}
--
2.52.0.rc1.455.g30608eb744-goog
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