privoxy: fix uci configuration parsing after upstream OpenWrt changes

OpenWrt changed the way the uci shell parsing functions deal with list
configuration items.

This change broke the generation of the privoxy runtime configuration
because no callbacks were emitted anymore.

Fix the problem by defining a list_cb() that simply calls the existing
option_cb() to deal with list item values.

Ref: c9c0fc28a9 ("base-files: fix UCI config parsing and callback handling")
Ref: https://forum.lede-project.org/t/openwrt-snapshot-privoxy-error/15919
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/net/privoxy/files/privoxy.init b/net/privoxy/files/privoxy.init
index b2592b35a..d9c92fb7d 100644
--- a/net/privoxy/files/privoxy.init
+++ b/net/privoxy/files/privoxy.init
@@ -40,6 +40,11 @@ _uci2conf() {
 						;;
 				esac
 			}
+
+			list_cb()
+			{
+				option_cb "$@"
+			}
 		fi
 	}