Remove unreachable()

1 files changed, 2 insertions, 9 deletions

diff --git a/grab.c b/grab.c
index 272fe3c..0eb2dbc 100644
--- a/grab.c
+++ b/grab.c
@@ -16,12 +16,6 @@
 #	error "REG_STARTEND not defined"
 #endif
 
-#ifdef __GNUC__
-#	define unreachable() __builtin_unreachable()
-#else
-#	define unreachable()
-#endif
-
 #define die(...)  err(EXIT_FAILURE, __VA_ARGS__);
 #define diex(...) errx(EXIT_FAILURE, __VA_ARGS__);
 #define warn(...) \
@@ -107,9 +101,8 @@ main(int argc, char **argv)
 	while ((opt = getopt(argc, argv, "hz")) != -1) {
 		switch (opt) {
 		case 'h':
-			if (execlp("man", "man", "1", argv[0], NULL) == -1)
-				die("execlp: man 1 %s", argv[0]);
-			unreachable();
+			execlp("man", "man", "1", argv[0], NULL);
+			die("execlp: man 1 %s", argv[0]);
 		case 'z':
 			delim = '\0';
 			break;