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Revert "include/shell.sh: remove getvar()"
[openwrt/staging/mkresin.git]
/
include
/
shell.sh
diff --git
a/include/shell.sh
b/include/shell.sh
index a1e5cbe66f915a0aeb7e240da20f706cdf568e13..634beedcef3e17d351f440a765c251ae16f50737 100644
(file)
--- a/
include/shell.sh
+++ b/
include/shell.sh
@@
-1,3
+1,7
@@
+getvar() {
+ eval "echo \"\${$1}\""
+}
+
var2file() {
local var
eval "var=\"\${$1}\""