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(main): Also declare `i' to be unsigned, not int.

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This commit is contained in:
Jim Meyering
2002-11-10 10:23:41 +00:00
parent 8988c3acb3
commit 20282f4992
1 changed files with 21 additions and 16 deletions
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src/sort.c
+21 -16
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@@ -2158,7 +2158,6 @@ main (int argc, char **argv)
struct keyfield *key;
struct keyfield gkey;
char const *s;
int i;
int c = 0;
int checkonly = 0, mergeonly = 0, nfiles = 0;
int posix_pedantic = (getenv ("POSIXLY_CORRECT") != NULL);
@@ -2213,26 +2212,32 @@ main (int argc, char **argv)
xmemcoll_exit_failure = SORT_FAILURE;
#ifdef SA_NOCLDSTOP
sigemptyset (&caught_signals);
for (i = 0; i < nsigs; i++)
sigaddset (&caught_signals, sigs[i]);
newact.sa_handler = sighandler;
newact.sa_mask = caught_signals;
newact.sa_flags = 0;
{
unsigned i;
sigemptyset (&caught_signals);
for (i = 0; i < nsigs; i++)
sigaddset (&caught_signals, sigs[i]);
newact.sa_handler = sighandler;
newact.sa_mask = caught_signals;
newact.sa_flags = 0;
}
#endif
for (i = 0; i < nsigs; i++)
{
int sig = sigs[i];
{
unsigned i;
for (i = 0; i < nsigs; i++)
{
int sig = sigs[i];
#ifdef SA_NOCLDSTOP
sigaction (sig, NULL, &oldact);
if (oldact.sa_handler != SIG_IGN)
sigaction (sig, &newact, NULL);
sigaction (sig, NULL, &oldact);
if (oldact.sa_handler != SIG_IGN)
sigaction (sig, &newact, NULL);
#else
if (signal (sig, SIG_IGN) != SIG_IGN)
signal (sig, sighandler);
if (signal (sig, SIG_IGN) != SIG_IGN)
signal (sig, sighandler);
#endif
}
}
}
gkey.sword = gkey.eword = -1;
gkey.ignore = NULL;