Explicitly cast getpid() result to int.

This placates cppcheck.
2016-01-13 20:18:30 +11:00 · 2016-01-13 20:18:30 +11:00 · 24fa3798b2
parent 955762645d
commit 24fa3798b2
1 changed files with 1 additions and 1 deletions
--- a/darkhttpd.c
+++ b/darkhttpd.c
@ -2581,7 +2581,7 @@ static void pidfile_create(void) {
        err(1, "ftruncate() failed");
    }

-    snprintf(pidstr, sizeof(pidstr), "%u", getpid());
+    snprintf(pidstr, sizeof(pidstr), "%d", (int)getpid());
    if (pwrite(fd, pidstr, strlen(pidstr), 0) != (ssize_t)strlen(pidstr)) {
        error = errno;
        pidfile_remove();