don't fail on uci_load() with nonexisting config files, but return the right return...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10433 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/uci/files/uci/lib/config/uci.sh b/package/uci/files/uci/lib/config/uci.sh
index 9428a34..f9a91df 100644 (file)
--- a/package/uci/files/uci/lib/config/uci.sh
+++ b/package/uci/files/uci/lib/config/uci.sh
@@ -19,15 +19,21 @@
 
 uci_load() {
        local PACKAGE="$1"
+       local DATA
+       local RET
 
        _C=0
        export ${NO_EXPORT:+-n} CONFIG_SECTIONS=
        export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0
        export ${NO_EXPORT:+-n} CONFIG_SECTION=
 
-       eval "$(/sbin/uci ${LOAD_STATE:+-P /var/state} -S -n export "$PACKAGE")"
+       DATA="$(/sbin/uci ${LOAD_STATE:+-P /var/state} -S -n export "$PACKAGE" 2>/dev/null)"
+       RET="$?"
+       [ "$RET" != 0 -o -z "$DATA" ] || eval "$DATA"
+       unset DATA
 
        ${CONFIG_SECTION:+config_cb}
+       return "$RET"
 }
 
 uci_set_default() {