diff options
Diffstat (limited to 'src/nvim/main.c')
-rw-r--r-- | src/nvim/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nvim/main.c b/src/nvim/main.c index d4fbf8ce93..f27ebb2f67 100644 --- a/src/nvim/main.c +++ b/src/nvim/main.c @@ -250,6 +250,11 @@ int main(int argc, char **argv) argv0 = argv[0]; + if (!appname_is_valid()) { + os_errmsg("$NVIM_APPNAME is not a valid file name.\n"); + exit(1); + } + if (argc > 1 && STRICMP(argv[1], "-ll") == 0) { if (argc == 2) { print_mainerr(err_arg_missing, argv[1]); |