Skip headers with empty filenames, rather than stopping.

[oweals/busybox.git] / df.c

diff --git a/df.c b/df.c
index 776fceb2801f8b9d3db8aab0bb628f11ae6704a0..21a1dbb319fc3a04d619606437d3d2458e412bec 100644 (file)
--- a/df.c
+++ b/df.c
@@ -74,18 +74,22 @@ static int do_df(char *device, const char *mount_point)
                                base = 0;
                }
                printf("%-20s %9s ", device,
-                          make_human_readable_str(s.f_blocks * (s.f_bsize/KILOBYTE), base));
+                          make_human_readable_str((unsigned long)(s.f_blocks * 
+                                          (s.f_bsize/(double)KILOBYTE)), base));
                printf("%9s ",
-                          make_human_readable_str((s.f_blocks - s.f_bfree) * (s.f_bsize/KILOBYTE), base));
+                          make_human_readable_str((unsigned long)(
+                                          (s.f_blocks - s.f_bfree) * 
+                                          (s.f_bsize/(double)KILOBYTE)), base));
                printf("%9s %3ld%% %s\n",
-                          make_human_readable_str(s.f_bavail * (s.f_bsize/KILOBYTE), base),
+                          make_human_readable_str((unsigned long)(s.f_bavail * 
+                                          (s.f_bsize/(double)KILOBYTE)), base),
                           blocks_percent_used, mount_point);
 #else
                printf("%-20s %9ld %9ld %9ld %3ld%% %s\n",
                                device,
-                               (long) (s.f_blocks * (s.f_bsize / KILOBYTE)),
-                               (long) ((s.f_blocks - s.f_bfree) * (s.f_bsize / KILOBYTE)),
-                               (long) (s.f_bavail * (s.f_bsize / KILOBYTE)),
+                               (long) (s.f_blocks * (s.f_bsize / (double)KILOBYTE)),
+                               (long) ((s.f_blocks - s.f_bfree)*(s.f_bsize/(double)KILOBYTE)),
+                               (long) (s.f_bavail * (s.f_bsize / (double)KILOBYTE)),
                                blocks_percent_used, mount_point);
 #endif
        }