01/02: gnu: libusb-for-axoloti: Update patch.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit b0a4b6d9579e009c18583451075a255d56fdbccf
Author: Ricardo Wurmus <rek...@elephly.net>
Date:   Thu Mar 29 12:24:58 2018 +0200

    gnu: libusb-for-axoloti: Update patch.
    
    * gnu/packages/patches/libusb-for-axoloti.patch: Update context for libusb
    1.0.22.
---
 gnu/packages/patches/libusb-for-axoloti.patch | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/gnu/packages/patches/libusb-for-axoloti.patch 
b/gnu/packages/patches/libusb-for-axoloti.patch
index 2c07d76..76a45e8 100644
--- a/gnu/packages/patches/libusb-for-axoloti.patch
+++ b/gnu/packages/patches/libusb-for-axoloti.patch
@@ -1,14 +1,14 @@
-diff -rp -u4 libusb-1.0.19-orig/libusb/descriptor.c 
libusb-1.0.19/libusb/descriptor.c
---- libusb-1.0.19-orig/libusb/descriptor.c     2015-05-12 00:15:19 +0200
-+++ libusb-1.0.19/libusb/descriptor.c  2015-05-12 00:17:09 +0200
-@@ -1181,9 +1181,9 @@ int API_EXPORTED libusb_get_string_descr
+diff -rpu4 libusb-1.0.22.orig/libusb/descriptor.c 
libusb-1.0.22/libusb/descriptor.c
+--- libusb-1.0.22.orig/libusb/descriptor.c     2018-03-17 08:23:37.000000000 
+0100
++++ libusb-1.0.22/libusb/descriptor.c  2018-03-29 10:36:09.968429473 +0200
+@@ -1173,9 +1173,9 @@ int API_EXPORTED libusb_get_string_descr
        if (tbuf[1] != LIBUSB_DT_STRING)
                return LIBUSB_ERROR_IO;
  
        if (tbuf[0] > r)
 -              return LIBUSB_ERROR_IO;
-+            tbuf[0] = r;
++              tbuf[0] = r;
  
-       for (di = 0, si = 2; si < tbuf[0]; si += 2) {
+       di = 0;
+       for (si = 2; si < tbuf[0]; si += 2) {
                if (di >= (length - 1))
-                       break;