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Fix vertical spacing in dmesg.c

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sin 2013-08-12 11:29:21 +01:00
parent b8d1f83437
commit 7f7189f54f
1 changed files with 4 additions and 0 deletions
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4
dmesg.c
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@ -25,15 +25,19 @@ main(int argc, char *argv[])
n = dmesg_size(); n = dmesg_size();
if (n < 0) if (n < 0)
eprintf("dmesg_size:"); eprintf("dmesg_size:");
buf = malloc(n); buf = malloc(n);
if (!buf) if (!buf)
eprintf("malloc:"); eprintf("malloc:");
n = dmesg_read(buf, n); n = dmesg_read(buf, n);
if (n < 0) if (n < 0)
eprintf("dmesg_read:"); eprintf("dmesg_read:");
n = dmesg_show(STDOUT_FILENO, buf, n); n = dmesg_show(STDOUT_FILENO, buf, n);
if (n < 0) if (n < 0)
eprintf("dmesg_show:"); eprintf("dmesg_show:");
free(buf); free(buf);
return 0; return 0;
} }