noice

small file browser
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commit 013bcdee35b54fd7be928e8b57e9c659d325fff3
parent 4abc9f0b4601b530cf3d5aaefa1f745eb958680c
Author: sin <sin@2f30.org>
Date:   Thu, 26 Nov 2015 15:54:54 +0000

Don't use printerr() before curses has been initialized

Diffstat:
noice.c | 14+++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/noice.c b/noice.c @@ -885,8 +885,10 @@ main(int argc, char *argv[]) char *ifilter; /* Confirm we are in a terminal */ - if (!isatty(STDIN_FILENO)) - printerr(1, "isatty"); + if (!isatty(0) || !isatty(1)) { + fprintf(stderr, "stdin or stdout is not a tty\n"); + exit(1); + } if (getuid() == 0) ifilter = "."; @@ -904,8 +906,10 @@ main(int argc, char *argv[]) signal(SIGINT, SIG_IGN); /* Test initial path */ - if (canopendir(ipath) == 0) - printerr(1, ipath); + if (canopendir(ipath) == 0) { + fprintf(stderr, "%s: %s\n", ipath, strerror(errno)); + exit(1); + } /* Set locale before curses setup */ setlocale(LC_ALL, ""); @@ -916,5 +920,5 @@ main(int argc, char *argv[]) exitcurses(); - return 0; + exit(0); }