cfuse.cc: fix warning

We genuinely don't care about the return code we get back from this call
to write(2). So cast the result to void to tell gcc that we don't care.

Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>

diff --git a/src/cfuse.cc b/src/cfuse.cc
index d570e6fb7bdc5d13581caa9cf01385aa0cab68ae..a49252382f91878f411e03e87921922570cec6f0 100644 (file)
--- a/src/cfuse.cc
+++ b/src/cfuse.cc
@@ -146,7 +146,7 @@ int main(int argc, const char **argv, const char *envp[]) {
 
     if (g_conf->daemonize) {
       //cout << "child signalling parent with " << r << std::endl;
-      ::write(fd[1], &r, sizeof(r));
+      (void)::write(fd[1], &r, sizeof(r));
     }
 
     //cout << "child done" << std::endl;