FIX: Uninitialized variable

- waiting for a successful connection used $elapsed which is never
  initialized; this has been fixed

On branch main
Changes to be committed:
	modified:   server/vscode-remote.sh

Author: pantaray

server/vscode-remote.sh

@@ -127,6 +127,7 @@ function connect () {
 
     while ! nc -z $JOB_NODE $JOB_PORT; do
         timeout
+        elapsed=0
         # Sleep 1 second (w/o spawning a subprocess)
         while [ "${elapsed}" -lt 1 ]; do
             elapsed=$((SECONDS - $tstart))