stop leaking service as a global var
the tls code was leaking out $service as a global variable, which
was causing all manner of confusing errors in grenade trying to
use that variable name. All lower case vars should be localize.
Change-Id: I74fa597f20ee7c714cab83490b42d874ea93db02
diff --git a/lib/tls b/lib/tls
index a84bb76..e58e513 100644
--- a/lib/tls
+++ b/lib/tls
@@ -323,7 +323,8 @@
#
# Uses global ``SSL_ENABLED_SERVICES``
function is_ssl_enabled_service {
- services=$@
+ local services=$@
+ local service=""
for service in ${services}; do
[[ ,${SSL_ENABLED_SERVICES}, =~ ,${service}, ]] && return 0
done