grub2: fix processing the serial rts/cts option

Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44752 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-03-14 08:21:02 +00:00 · 2015-03-14 08:21:02 +00:00 · 8c317f089a
parent 077b80d39d
commit 8c317f089a
1 changed files with 14 additions and 0 deletions
--- a/package/boot/grub2/patches/210-fix_serial_rtscts.patch
+++ b/package/boot/grub2/patches/210-fix_serial_rtscts.patch
@ -0,0 +1,14 @@
+--- a/grub-core/term/serial.c
+++ b/grub-core/term/serial.c
+@@ -241,9 +241,9 @@ grub_cmd_serial (grub_extcmd_context_t c
+ 
+   if (state[OPTION_RTSCTS].set)
+     {
+-      if (grub_strcmp (state[OPTION_PARITY].arg, "on") == 0)
+      if (grub_strcmp (state[OPTION_RTSCTS].arg, "on") == 0)
+ 	config.rtscts = 1;
+-      if (grub_strcmp (state[OPTION_PARITY].arg, "off") == 0)
+      else if (grub_strcmp (state[OPTION_RTSCTS].arg, "off") == 0)
+ 	config.rtscts = 0;
+       else
+ 	return grub_error (GRUB_ERR_BAD_ARGUMENT,