Use "trap '' 0" instead of "trap - 0", so that
commit5a39215c74ebf177a902583fac4478de8fd07085
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 8 Nov 2005 07:40:53 +0000 (8 07:40 +0000)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 8 Nov 2005 07:40:53 +0000 (8 07:40 +0000)
tree89f44168072c638fef071072324fe8b63e7b4944
parent1a605628e34711bfb455f7f2c94139c1c5a05ad2
Use "trap '' 0" instead of "trap - 0", so that
the code is portable to both POSIX and pre-POSIX shells.
lib/install-sh