Improve quoting of engine name on install
authorH.G. Muller <h.g.muller@hccnet.nl>
Wed, 8 Jun 2011 14:57:09 +0000 (16:57 +0200)
committerH.G. Muller <h.g.muller@hccnet.nl>
Wed, 8 Jun 2011 16:09:21 +0000 (18:09 +0200)
commit66147a6401bceb5c6b774a1c39c1cf440047bc4d
tree913c0b07f45668948df49c286a5df9497477f087
parent3845dc6e578a5e2ca1df4ed90a5db36f7529ac30
Improve quoting of engine name on install

Rather than always using double quotes for the engine command, the
engine filename is now double-quoted if it contains spaces (and no
double-quotes), and the comand is single-quoted if it contains
double-quotes (and double-quoted otherwise).
backend.c