sfeed_curses

commit 47fd2f8468928b88c84debfd7d2baa55e8379b58
parent be8b6609e29ed8572f9e5e63d66129a4214d5820
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Thu, 16 Jul 2020 17:23:39 +0200

pipeitem: properly signal exit status of child

Diffstat:
M
sfeed_curses.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sfeed_curses.c b/sfeed_curses.c
@@ -514,7 +514,7 @@ void
 pipeitem(const char *cmd, struct item *item, int wantoutput)
 {
 	FILE *fp;
-	int i, pid, wpid;
+	int i, pid, wpid, status;
 
 	if (wantoutput)
 		cleanup();
@@ -537,7 +537,9 @@ pipeitem(const char *cmd, struct item *item, int wantoutput)
 			fputs(item->fields[i], fp);
 		}
 		fputc('\n', fp);
-		_exit(pclose(fp));
+		status = pclose(fp);
+		status = WIFEXITED(status) ? WEXITSTATUS(status) : 127;
+		_exit(status);
 		break;
 	default:
 		while ((wpid = wait(NULL)) >= 0 && wpid != pid)