clean up error code collection

2024-12-19 11:41:19 -06:00
parent fc0da57dff
commit 49dab6feaa
1 changed files with 3 additions and 1 deletions
--- a/XD.c
+++ b/XD.c
@ -188,7 +188,9 @@ main(int argc, char *argv[])
  #endif

  /* get exit code from user args */
-  code = atoi(argv[1] ? argv[1] : "-1");
+  if (argv[1]) {
+    code = atoi(argv[1]);
+  }

  /* change mouth based on exit code */
  if (code >= 0) {