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authorFelix Fietkau <nbd@openwrt.org>2014-10-26 16:18:24 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-10-26 16:18:24 +0000
commit0cc57816cfce504c4509adcc2e8c8ea8a7f67a08 (patch)
tree25978d32aa73197a610ec83e6514d475164951bb /include
parent23700aa6658195af4f6a63830abfd43993e7fae3 (diff)
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Revert "include/shell.sh: remove getvar()"
It is more widely used than I thought. Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43068 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'include')
-rw-r--r--include/shell.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/shell.sh b/include/shell.sh
index a1e5cbe66f..634beedcef 100644
--- a/include/shell.sh
+++ b/include/shell.sh
@@ -1,3 +1,7 @@
+getvar() {
+ eval "echo \"\${$1}\""
+}
+
var2file() {
local var
eval "var=\"\${$1}\""