coverity: don't fallback to next case for clarity

Even if the code was correct, add an `_exit(0)` to the first branch and
do not rely on the next case for that.

diff --git a/src/daemon/privsep_io.c b/src/daemon/privsep_io.c
index 638e54584647f98b7e0aad15c0215bdcf0593f71..ae31278c406c16f6fd5da08a03ffb5110f40f404 100644 (file)
--- a/src/daemon/privsep_io.c
+++ b/src/daemon/privsep_io.c
@@ -192,8 +192,8 @@ must_read(void *buf, size_t n)
                case -1:
                        if (errno == EINTR || errno == EAGAIN)
                                continue;
-               case 0:
                        _exit(0);
+               case 0: _exit(0);
                default:
                        pos += res;
                }
@@ -214,8 +214,8 @@ must_write(const void *buf, size_t n)
                case -1:
                        if (errno == EINTR || errno == EAGAIN)
                                continue;
-               case 0:
                        _exit(0);
+               case 0: _exit(0);
                default:
                        pos += res;
                }