fdisk: check scols_line_refer_data() return code [coverity scan]

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

diff --git a/disk-utils/fdisk-list.c b/disk-utils/fdisk-list.c
index 034c01901bcb65c242effc290ecff4bd560cde88..dd209435d69c2c86cf9632c7b8b95c917ca6f288 100644 (file)
--- a/disk-utils/fdisk-list.c
+++ b/disk-utils/fdisk-list.c
@@ -169,7 +169,8 @@ void list_disklabel(struct fdisk_context *cxt)
 
                        if (fdisk_partition_to_string(pa, cxt, ids[i], &data))
                                continue;
-                       scols_line_refer_data(ln, i, data);
+                       if (scols_line_refer_data(ln, i, data))
+                               fdisk_warn(cxt, _("failed to refer output data"));
                }
        }