1 files changed, 5 insertions, 2 deletions
diff --git a/bin/msgexport.sh b/bin/msgexport.sh
index b15da1feb..7dd56e9ea 100755
--- a/bin/msgexport.sh
+++ b/bin/msgexport.sh
@@ -1,5 +1,8 @@
-#!/usr/bin/php
+#!/usr/bin/env php
 <?php
+if (php_sapi_name() != 'cli') {
+    die('Not on the "shell" (php-cli).');
+}
 
 define('INSTALL_PATH', realpath(dirname(__FILE__) . '/..') . '/' );
 ini_set('memory_limit', -1);
@@ -169,4 +172,4 @@ else
 	vputs("IMAP login failed.\n");
 }
 
-?>
-\ No newline at end of file
+?>