set ERRORLEVEL initially

See dosemu2/dosemu2#2176
dosemu2 · Mar 16, 2024 · 7692e71 · 7692e71
1 parent 04f4a97
commit 7692e71
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/command.c b/src/command.c
@@ -4798,6 +4798,7 @@ int main(int argc, const char *argv[], const char *envp[])
   setenv("COMSPEC", cmd_path, 1);
   free(cmd_path);
   setenv("COMCOM_VER", version, 1);
+  setenv("ERRORLEVEL", "0", 1);
 
   // process arguments
   for (a = 1; a < argc; a++)