u-boot: unbreak build after r24646
authorPeter Korsgaard <jacmet@sunsite.dk>
Mon, 5 Jan 2009 15:52:44 +0000 (15:52 -0000)
committerPeter Korsgaard <jacmet@sunsite.dk>
Mon, 5 Jan 2009 15:52:44 +0000 (15:52 -0000)
commitf7870ba02772b365539befaee0cbaa797294592b
treefc7b8b357887ca16c06bd173507d4364ce21d209
parent585aca9a5a3bbac6d9f6225802d626f53bf613b3
u-boot: unbreak build after r24646

Unset variables aren't the same as "".
target/u-boot/Makefile.in