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Allow -f - to read from stdin.

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This commit is contained in:
Simon J. Gerraty 2016-05-17 00:08:43 +00:00
parent 041b2de9cc
commit 0d2181d9ac
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=299995
1 changed files with 3 additions and 2 deletions
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5
usr.bin/kdump/kdump.c
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@ -298,8 +298,9 @@ main(int argc, char *argv[])
m = malloc(size = 1025);
if (m == NULL)
errx(1, "%s", strerror(ENOMEM));
if (!freopen(tracefile, "r", stdin))
err(1, "%s", tracefile);
if (strcmp(tracefile, "-"))
if (!freopen(tracefile, "r", stdin))
err(1, "%s", tracefile);
strerror_init();
localtime_init();