X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/0b3510df45057bf63f0e3b5ce225ff4491912bb8..c61b34e8e1883faba38f94b0c6775a47b1267e6f:/std.c

diff --git a/std.c b/std.c
index 53cbd2d..78e9237 100644
--- a/std.c
+++ b/std.c
@@ -13,7 +13,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define LENGTH(x)	(sizeof (x) / sizeof (x)[0])
+#define LENGTH(x)	(sizeof(x) / sizeof((x)[0]))
 #define MAX(a,b)	(((a) > (b)) ? (a) : (b))
 #define MIN(a,b)	(((a) < (b)) ? (a) : (b))
 
@@ -109,11 +109,9 @@ getpty(void) {
 	ptm = posix_openpt(O_RDWR);
 #else
 	ptm = open("/dev/ptmx", O_RDWR);
-	if(ptm == -1) {
+	if(ptm == -1)
 		if(openpty(&ptm, &pts, NULL, NULL, NULL) == -1)
 			eprintn("error, cannot open pty");
-		return;
-	}
 #endif
 #if defined(_XOPEN_SOURCE)
 	if(ptm != -1) {