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pidof: fixing compiller warnings

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Removing unused variable and adding explicit pid_t retype in printf.
This commit is contained in:
Jaromir Capik 2013-11-04 16:26:19 +01:00
parent 35dc6dcc49
commit f76e1676b5
1 changed files with 3 additions and 3 deletions
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6
pidof.c
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@ -133,7 +133,7 @@ static void select_procs (void)
{ {
PROCTAB *ptp; PROCTAB *ptp;
proc_t task; proc_t task;
int match, root_check_ok; int match;
static int size = 0; static int size = 0;
char *cmd_arg0, *cmd_arg0base; char *cmd_arg0, *cmd_arg0base;
char *cmd_arg1, *cmd_arg1base; char *cmd_arg1, *cmd_arg1base;
@ -351,9 +351,9 @@ int main (int argc, char **argv)
for (i = proc_count - 1; i >= 0; i--) { /* and display their PIDs */ for (i = proc_count - 1; i >= 0; i--) { /* and display their PIDs */
if (first_pid) { if (first_pid) {
first_pid = 0; first_pid = 0;
printf ("%ld", procs[i].pid); printf ("%ld", (long) procs[i].pid);
} else { } else {
printf (" %ld", procs[i].pid); printf (" %ld", (long) procs[i].pid);
} }
if (opt_single_shot) break; if (opt_single_shot) break;
} }