radtest: allow overriding NAS name via HOSTNAME env var (#5901)

Use HOSTNAME when set, retaining the portable hostname/uname fallback.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

diff --git a/src/bin/radtest.in b/src/bin/radtest.in
index b9061d726a5db38a1116adec67316337c80ac655..93726e9248fe3a90e35a5e2ee2c916a49a67d4c6 100644 (file)
--- a/src/bin/radtest.in
+++ b/src/bin/radtest.in
@@ -105,7 +105,12 @@ if [ "$7" ]
 then
        nas=$7
 else
-       nas=`(hostname || uname -n) 2>/dev/null | sed 1q`
+       if [ -n "$HOSTNAME" ]
+       then
+               nas=$HOSTNAME
+       else
+               nas=`(hostname || uname -n) 2>/dev/null | sed 1q`
+       fi
 fi
 
 (