1 files changed, 1 insertions, 1 deletions

diff --git a/swaygrab/main.c b/swaygrab/main.c
index 403f7b38..82d623e7 100644
--- a/swaygrab/main.c
+++ b/swaygrab/main.c
@@ -229,7 +229,7 @@ int main(int argc, char **argv) {
                         sway_abort("Invalid usage. See `man swaygrab` %d %d", argc, optind);
                 }
         } else if (optind < argc) {
-                file = argv[optind];
+                file = strdup(argv[optind]);
         }
 
         int socketfd = ipc_open_socket(socket_path);