plumb(): _exit(1) on failure - sacc - sacc(omys), simple console gopher client

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---

commit 5e49f6688528ae10c7ed03cf6efac03f394dba87

parent cc38aec276d50a961061d8cb288c8a5e50eed3ac

Author: Hiltjo Posthuma 

Date:   Sun, 25 Feb 2018 13:46:38 +0100

plumb(): _exit(1) on failure

Don't let the child write to the UI. Use _exit to not execute any atexit
handlers or signals.

Diffstat:
  M sacc.c                              |       2 +-

1 file changed, 1 insertion(+), 1 deletion(-)
---

diff --git a/sacc.c b/sacc.c

@@ -548,7 +548,7 @@ plumb(char *url)
                 dup2(devnullfd, 1);
                 dup2(devnullfd, 2);
                 if (execlp(plumber, plumber, url, NULL) < 0)
-                        uistatus("execlp: plumb(%s): %s", url, strerror(errno));
+                        _exit(1);
         }
 
         uistatus("Plumbed \"%s\"", url);