X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/0f33f9d1535a1384f97c0a4948c95447aa1e400a..bf61b5660299e88399304cd8eb9bacddc73a765b:/unix/pty.c

diff --git a/unix/pty.c b/unix/pty.c
index 8bd20fec..0084e64a 100644
--- a/unix/pty.c
+++ b/unix/pty.c
@@ -168,11 +168,13 @@ static void sigchld_handler(int signum)
     pid_t pid;
     int status;
 
-    pid = waitpid(-1, &status, WNOHANG);
-    if (pid == pty_child_pid && (WIFEXITED(status) || WIFSIGNALED(status))) {
-	pty_exit_code = status;
-	pty_child_dead = TRUE;
-    }
+    do {
+	pid = waitpid(-1, &status, WNOHANG);
+	if (pid == pty_child_pid && (WIFEXITED(status) || WIFSIGNALED(status))) {
+	    pty_exit_code = status;
+	    pty_child_dead = TRUE;
+	}
+    } while(pid > 0);
     errno = save_errno;
 }