bdev.c: initialize a pointer to avoid build failures with -Werror=maybe-uninitialized

Signed-off-by: Leonid Isaev <lisaev@umail.iu.edu>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

diff --git a/src/lxc/bdev.c b/src/lxc/bdev.c
index 0d55c9dcfce05e4c15123611a5f1abc0ccbde9f6..d66f19d0495f083bad1943825f464ecfd6b720d0 100644 (file)
--- a/src/lxc/bdev.c
+++ b/src/lxc/bdev.c
@@ -2785,7 +2785,7 @@ struct bdev *bdev_create(const char *dest, const char *type,
 
        // -B lvm,dir
        if (index(type, ',') != NULL) {
-               char *dup = alloca(strlen(type)+1), *saveptr, *token;
+               char *dup = alloca(strlen(type)+1), *saveptr = NULL, *token;
                strcpy(dup, type);
                for (token = strtok_r(dup, ",", &saveptr); token;
                                token = strtok_r(NULL, ",", &saveptr)) {