libfstools: properly label ext4 overlay

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

diff --git a/libfstools/rootdisk.c b/libfstools/rootdisk.c
index 98c749de1bc98ce7ecae00c11080963abdc528a1..d4ff201bf92658b8de0c973ff266307740681ab9 100644 (file)
--- a/libfstools/rootdisk.c
+++ b/libfstools/rootdisk.c
@@ -264,7 +264,7 @@ static int rootdisk_volume_init(struct volume *v)
                if (rootdisk_use_f2fs(p))
                        snprintf(str, sizeof(str), "mkfs.f2fs -l rootfs_data %s", v->blk);
                else
-                       snprintf(str, sizeof(str), "mkfs.ext4 %s", v->blk);
+                       snprintf(str, sizeof(str), "mkfs.ext4 -L rootfs_data %s", v->blk);
                system(str);
                break;
        default: