Improve compiler compatibility + run blkid remove for all filesystems

add a blk_wipe function to remove any possible filesystems left on the block device
this makes sure the automounter does not accidentally mount it as another filesystem.

Signed-off by: Janpieter Sollie <janpieter.sollie@edpnet.be>

diff --git a/tools-util.c b/tools-util.c
index 361419aec5fc09a09611ef9e84f9d8e393076d1b..3cc0de444cf95b32d2def2e16c476c6bd726bcb6 100644 (file)
--- a/tools-util.c
+++ b/tools-util.c
@@ -289,6 +289,8 @@ int open_for_format(const char *dev, bool force)
                fputs("Proceed anyway?", stdout);
                if (!ask_yn())
                        exit(EXIT_FAILURE);
+               while (blkid_do_probe(pr) == 0)
+                       blkid_do_wipe(pr, 0);
        }
 
        blkid_free_probe(pr);