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ui/nc: Don't segfault if we can't open log_file
author
Jeremy Kerr
<jk@ozlabs.org>
Tue, 7 May 2013 07:01:53 +0000
(15:01 +0800)
committer
Jeremy Kerr
<jk@ozlabs.org>
Thu, 9 May 2013 00:47:54 +0000
(08:47 +0800)
Fallback to logging to /dev/null.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
ui/ncurses/generic-main.c
patch
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diff --git
a/ui/ncurses/generic-main.c
b/ui/ncurses/generic-main.c
index 5d8debbbacd09ba3a53c9f49ab7e219f11e386aa..365034ceea3c402d1870e33fa627d80c9fcb4539 100644
(file)
--- a/
ui/ncurses/generic-main.c
+++ b/
ui/ncurses/generic-main.c
@@
-231,6
+231,9
@@
int main(int argc, char *argv[])
if (strcmp(opts.log_file, "-")) {
FILE *log = fopen(opts.log_file, "a");
+ if (!log)
+ log = fopen("/dev/null", "a");
+
assert(log);
pb_log_set_stream(log);
} else