gawk

commit 6a736a4f6e86cd193617740f46d21cbfa8bec59c
parent 6b5020147b2463f76edc94b6035ea3b6373f1a22
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Sun, 20 Dec 2020 20:09:42 -0800

Display error if too many arguments are given to `p` command

Diffstat:
M
main.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/main.c b/main.c
@@ -305,9 +305,7 @@ efmt(int (*putter)(const char *, int, const char **), const char *path, int argc
 	case 0:
 		if (pipedup(fds[1], STDOUT_FILENO, fds) != 0)
 			_exit(1);
-		if (putter(path, argc, argv) != 0)
-			_exit(1);
-		_exit(0);
+		_exit(putter(path, argc, argv));
 	}
 
 	for (i = 0; i < 2; ++i)
@@ -411,6 +409,8 @@ execute(int command, int argc, const char **argv, int depth, const char *cache,
 			goto too_many_args;
 		return depth;
 	case 'p':
+		if (argc > 2)
+			goto too_many_args;
 		efmt(cmatch, cache, argc, argv);
 		return 0;
 	case 'b':