Tweak option error messages
Better messages for unknown option, unknown cipher, unknown digest.
Fixes
@@ -288,7 +288,7 @@ int opt_cipher(const char *name, const EVP_CIPHER **cipherp)
*cipherp = EVP_get_cipherbyname(name);
if (*cipherp != NULL)
return 1;
- opt_printf_stderr("%s: Unrecognized flag %s\n", prog, name);
+ opt_printf_stderr("%s: Unknown cipher: %s\n", prog, name);
return 0;
}
@@ -300,7 +300,7 @@ int opt_md(const char *name, const EVP_MD **mdp)
*mdp = EVP_get_digestbyname(name);
if (*mdp != NULL)
return 1;
- opt_printf_stderr("%s: Unrecognized flag %s\n", prog, name);
+ opt_printf_stderr("%s: Unknown message digest: %s\n", prog, name);
return 0;
}
@@ -762,7 +762,7 @@ int opt_next(void)
dunno = p;
return unknown->retval;
}
- opt_printf_stderr("%s: Option unknown option -%s\n", prog, p);
+ opt_printf_stderr("%s: Unknown option: -%s\n", prog, p);
return -1;
}
