Fix #10094 About broken var command

diff --git a/bacula/src/dird/ua_cmds.c b/bacula/src/dird/ua_cmds.c
index b72849be6b8e774667c325c7fc186e708a837fc7..866faf5bfc303848321db837d58e511485345ecc 100644 (file)
--- a/bacula/src/dird/ua_cmds.c
+++ b/bacula/src/dird/ua_cmds.c
@@ -1391,7 +1391,7 @@ static int var_cmd(UAContext *ua, const char *cmd)
    if (!open_client_db(ua)) {
       return 1;
    }
-   for (var=ua->cmd; *var != ' '; ) {    /* skip command */
+   for (var=ua->cmd; *var && *var != ' '; ) {    /* skip command */
       var++;
    }
    while (*var == ' ') {                 /* skip spaces */