Use SPDX-style license header

[argpar.git] / argpar / argpar.c

diff --git a/argpar/argpar.c b/argpar/argpar.c
index 13f66812894037b669924eb4446fd3f5472e464b..f5275aa755649cde191e5e71807e990e2f85a3cd 100644 (file)
--- a/argpar/argpar.c
+++ b/argpar/argpar.c
@@ -1,23 +1,7 @@
 /*
- * Copyright 2019 Philippe Proulx <pproulx@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ * SPDX-License-Identifier: MIT
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Copyright 2019 Philippe Proulx <pproulx@efficios.com>
  */
 
 #include <assert.h>
@@ -453,6 +437,15 @@ enum parse_orig_arg_opt_ret parse_long_opt(const char * const long_opt_arg,
                        opt_arg = next_orig_arg;
                        *used_next_orig_arg = true;
                }
+       } else if (eq_pos) {
+               /*
+                * Unexpected `--opt=arg` style for a long option which
+                * doesn't accept an argument.
+                */
+               argpar_string_append_printf(&parse_ret->error,
+                       "Unexpected argument for option `--%s`",
+                       long_opt_name);
+               goto error;
        }
 
        /* Create and append option argument */