Fix a printing issue when outputting to a block-buffered pipe from a forked child...

diff --git a/plocate.cpp b/plocate.cpp
index 9606d2f49db1892be4a145e752262bffaac77e0b..72dbe287434ac848d705f17b02f58929bdd4b16c 100644 (file)
--- a/plocate.cpp
+++ b/plocate.cpp
@@ -698,6 +698,7 @@ uint64_t do_search_file_in_child(const vector<Needle> &needles, const std::strin
                        perror("write");
                        _exit(EXIT_FAILURE);
                }
                        perror("write");
                        _exit(EXIT_FAILURE);
                }

+               fflush(stdout);

                _exit(EXIT_SUCCESS);
        }
        case -1:
                _exit(EXIT_SUCCESS);
        }
        case -1: