df: trivial 64-bit fix

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/coreutils/df.c b/coreutils/df.c
index 624ad94..a0e6fe0 100644 (file)
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -183,7 +183,7 @@ int df_main(int argc, char **argv)
                        if (dev_len > 20) {
                                printf("%s\n%20s", device, "");
                        } else {
-                               printf("%s%*s", device, 20 - dev_len, "");
+                               printf("%s%*s", device, 20 - (int)dev_len, "");
                        }
 #else
                        if (printf("\n%-20s" + 1, device) > 20)