fix segfault in certain situations do to missing arguments

2024-12-22 12:57:26 -05:00
parent 6e5d8a1e6a
commit 202142a8af
1 changed files with 1 additions and 1 deletions
--- a/XD.c
+++ b/XD.c
@ -222,7 +222,7 @@ main(int argc, char *argv[])
  int code = -1;

  /* print version information */
-  if (strcmp(argv[1], "-v") == 0) {
+  if (argc > 1 && strcmp(argv[1], "-v") == 0) {
    printf("XD [number] v%s\n", VERSION);
    return 0;
  }