wok rev 12135

Fix busybox diff: don't output binary content
author Antoine Bodin <gokhlayeh@slitaz.org>
date Tue Mar 13 21:24:32 2012 +0100 (2012-03-13)
parents cba3722453f5
children 571f81350c8e
files busybox/receipt busybox/stuff/busybox-1.18-diff.u
line diff
     1.1 --- a/busybox/receipt	Tue Mar 13 21:06:51 2012 +0100
     1.2 +++ b/busybox/receipt	Tue Mar 13 21:24:32 2012 +0100
     1.3 @@ -32,6 +32,7 @@
     1.4  httpd.u
     1.5  su-nochdir.u
     1.6  tftp-chroot.u
     1.7 +diff.u
     1.8  EOT
     1.9      cp $stuff/$PACKAGE-${VERSION%.*}.config .config
    1.10  }
     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/busybox/stuff/busybox-1.18-diff.u	Tue Mar 13 21:24:32 2012 +0100
     2.3 @@ -0,0 +1,17 @@
     2.4 +--- busybox-1.18.4/editors/diff.c
     2.5 ++++ busybox-1.18.4/editors/diff.c
     2.6 +@@ -706,6 +706,14 @@
     2.7 + 		j = fread(buf1, 1, sz, fp[1]);
     2.8 + 		if (i != j) {
     2.9 + 			differ = true;
    2.10 ++			/* Ensure we detect binary file even if a file is empty or very
    2.11 ++			   short. */
    2.12 ++			for (k = 0; k < i; k++)
    2.13 ++				if (!buf0[k])
    2.14 ++					binary = true;
    2.15 ++			for (k = 0; k < j; k++)
    2.16 ++				if (!buf1[k])
    2.17 ++					binary = true;
    2.18 + 			i = MIN(i, j);
    2.19 + 		}
    2.20 + 		if (i == 0)