From 9c2ac77594d83a810c53faf6979e0b76006ecd0e Mon Sep 17 00:00:00 2001 From: Ivo Timmermans Date: Mon, 17 Apr 2000 16:59:42 +0000 Subject: [PATCH] Check if stdout is a terminal, if so, print a verbose message. --- src/genauth.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) diff --git a/src/genauth.c b/src/genauth.c index 23f9770a..895ed7bc 100644 --- a/src/genauth.c +++ b/src/genauth.c @@ -72,11 +72,22 @@ int main(int argc, char **argv) } fclose(fp); - printf("%d ", bits); - for(i = 0; i < bytes; i++) - printf("%02x", p[i]); - puts(""); - fprintf(stderr, ": done.\n"); + if(isatty(1)) + { + fprintf(stderr, ": done.\nThe following line should be ENTIRELY copied into a passphrase file:\n"); + printf("%d ", bits); + for(i = 0; i < bytes; i++) + printf("%02x", p[i]); + puts(""); + } + else + { + printf("%d ", bits); + for(i = 0; i < bytes; i++) + printf("%02x", p[i]); + puts(""); + fprintf(stderr, ": done.\n"); + } return 0; } -- 2.20.1