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commit aee76772820fb8596003963dc0368987cd393977
parent 2e58c9a4dc77d5744e10c32df2d54bab1768d21d
Author: Jan Klemkow <j.klemkow@wemelug.de>
Date:   Mon, 30 Dec 2019 11:17:21 +0100

fix return code handling of forkpty

Diffstat:
M
scroll.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scroll.c b/scroll.c
@@ -135,9 +135,9 @@ main(int argc, char *argv[])
 		die("ioctl:");
 
 	child = forkpty(&mfd, NULL, &dfl, &ws);
-	if (child < 0)
+	if (child == -1)
 		die("forkpty:");
-	if (!child) {
+	if (child == 0) {	/* child */
 		execvp(argv[1], argv + 1);
 		perror("execvp");
 		_exit(127);