libfdisk: initialize partno variable [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/libfdisk/src/dos.c b/libfdisk/src/dos.c
index 11db99ce10cad726d1c33cf17fe6efbe7c51407c..0494c44c4d0dbfd4ea7c2d5bfc9746c8e8a4f458 100644 (file)
--- a/libfdisk/src/dos.c
+++ b/libfdisk/src/dos.c
@@ -1543,7 +1543,7 @@ static int dos_add_partition(struct fdisk_context *cxt,
        int rc = 0;
        struct fdisk_dos_label *l;
        struct pte *ext_pe;
-       size_t res;             /* partno */
+       size_t res = 0;         /* partno */
 
        assert(cxt);
        assert(cxt->label);