simplify control flow

[st.git] / std.c

diff --git a/std.c b/std.c
index ef946dd..5368f67 100644 (file)
--- a/std.c
+++ b/std.c
@@ -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) {
@@ -127,7 +125,6 @@ getpty(void) {
                pts = open(ptsdev, O_RDWR);
                if(pts == -1)
                        eprintn("error, cannot open slave pty");
-               puts(ptsdev);
        }
        else
                eprintn("error, cannot open pty");
@@ -319,8 +316,5 @@ main(int argc, char *argv[]) {
                eprint("usage: st [-v]\n");
        getpty();
        shell();
-       fdopen(fptm, "r+");
-       if(!fptm)
-               eprintn("cannot open slave pty");
        return 0;
 }