progs: Fix quoting issue with empty set of PROGRAM_DIRS.
authorTom Fogal <tfogal@alumni.unh.edu>
Thu, 19 Nov 2009 03:19:29 +0000 (20:19 -0700)
committerBrian Paul <brianp@vmware.com>
Thu, 19 Nov 2009 16:26:39 +0000 (09:26 -0700)
commit8f24e863c3745b59e00978fbba306077629b5684
tree1cf7678826fb73013af551776df175b600f4fe7c
parent4e6e2462ea1fb5b7fc24bb0e707a9cf6507c47c9
progs: Fix quoting issue with empty set of PROGRAM_DIRS.

Quotes are important to make sure the argument to test -n really
is the empty string, but that requires stringifying PROGRAM_DIRS.

Signed-off-by: Brian Paul <brianp@vmware.com>
progs/Makefile