procd: allow adding empty strings to arrays
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 10 Sep 2014 12:57:07 +0000 (12:57 +0000)
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 10 Sep 2014 12:57:07 +0000 (12:57 +0000)
commitf4de40a189981693618bf3bfc867a2fc5fcf43a7
treead7f556e9dad842b4794230735c1702267d107c6
parent9d90bc20d4f823644b4b30dbe0e469e0e4369d35
procd: allow adding empty strings to arrays

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r42456

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42458 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/system/procd/files/procd.sh