include/shell.sh: remove getvar()

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43020 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/include/shell.sh b/include/shell.sh
index 634beed..a1e5cbe 100644 (file)
--- a/include/shell.sh
+++ b/include/shell.sh
@@ -1,7 +1,3 @@
-getvar() {
-       eval "echo \"\${$1}\""
-}
-
 var2file() {
        local var
        eval "var=\"\${$1}\""