Return false when "Unable to fork"

diff --git a/ext/standard/exec.c b/ext/standard/exec.c
index ffa4d444dd6afa1b30b97c2c7f3acd1bccaf67cc..21ebba891dfae3b5bd096895b8846245edabfca9 100644 (file)
--- a/ext/standard/exec.c
+++ b/ext/standard/exec.c
@@ -197,6 +197,7 @@ done:
        return pclose_return;
 err:
        pclose_return = -1;
+       RETVAL_FALSE;
        goto done;
 }
 /* }}} */