Get version from -V flag

diff --git a/heartbeat/index.cgi b/heartbeat/index.cgi
index 51094cf..a376af0 100755 (executable)
--- a/heartbeat/index.cgi
+++ b/heartbeat/index.cgi
@@ -9,6 +9,10 @@ $heartbeat_version = undef;
 if ($config{'version'}) {
        $heartbeat_version = $config{'version'};
        }
+elsif (&backquote_command("($config{'heartbeat'} -V) </dev/null 2>&1") =~
+       /(\S+)/) {
+       $heartbeat_version = $1;
+       }
 elsif (&foreign_check("software")) {
        &foreign_require("software", "software-lib.pl");
        local @pinfo = &software::package_info("heartbeat");