Skip dist/ExtUtils-Install/t/InstallWithMM.t when cross-compiling.

[perl5.git] / doio.c

diff --git a/doio.c b/doio.c
index 50ab24f..39cbf6d 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -1395,7 +1395,7 @@ S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
        Perl_warner(aTHX_ packWARN(WARN_EXEC), "Can't exec \"%s\": %s",
                    cmd, Strerror(e));
     if (do_report) {
-       PerlLIO_write(fd, (void*)&e, sizeof(int));
+       (void)PerlLIO_write(fd, (void*)&e, sizeof(int));
        PerlLIO_close(fd);
     }
 }