df: unsigned long needs %lu

diff --git a/coreutils/df.c b/coreutils/df.c
index fd25023..1c7d6cb 100644 (file)
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -93,7 +93,7 @@ int df_main(int argc, char **argv)
                disp_units_hdr = xasprintf("%s-blocks",
                        make_human_readable_str(df_disp_hr, 0, !!(opt & OPT_POSIX)));
 #else
-               disp_units_hdr = xasprintf("%d-blocks", df_disp_hr);
+               disp_units_hdr = xasprintf("%lu-blocks", df_disp_hr);
 #endif
        }
        printf("Filesystem           %-15sUsed Available %s Mounted on\n",