xexit: do post-crypt work only if exiting by system error or normally.

[tfcrypt.git] / tfcrypt.c

diff --git a/tfcrypt.c b/tfcrypt.c
index df7cc29f130d485b3e11ff0007615171a573e7f4..6b9055f346b7def9984a34863a86cc15cff6f577 100644 (file)
--- a/tfcrypt.c
+++ b/tfcrypt.c
@@ -37,7 +37,7 @@ static void open_log(const char *logfile)
        fd = open(logfile, O_WRONLY | O_CREAT | O_LARGEFILE | O_TRUNC, 0666);
        if (fd == -1) xerror(NO, NO, YES, "%s", logfile);
        xclose(2);
-       if (dup2(fd, 2) == -1) xerror(NO, NO, YES, "dup2(%d, 2) for %s", fd, logfile);
+       if (dup2(fd, 2) == -1) xexit(2);
        xclose(fd);
        do_statline_dynamic = NO;
 }