From: markus schnalke <meillo@marmaro.de>
Date: Wed, 14 Jan 2015 21:24:34 +0000 (+0100)
Subject: send: Convert system() to execprog() ... second half
X-Git-Tag: mmh-0.2-RC1~72
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=e8ac33e207bd0ac7efa723d32687156a9924c3f8

send: Convert system() to execprog() ... second half

Now only uip/spost.c has one left.
---

diff --git a/uip/send.c b/uip/send.c
index 3c2db0e..7e80bc4 100644
--- a/uip/send.c
+++ b/uip/send.c
@@ -237,7 +237,7 @@ main(int argc, char **argv)
 static int
 sendsbr(char **vec, int vecp, char *drft, struct stat *st)
 {
-	int status;
+	int status, dupfd;
 	char buffer[BUFSIZ];
 	char *original_draft;
 
@@ -295,12 +295,16 @@ sendsbr(char **vec, int vecp, char *drft, struct stat *st)
 		status = sendaux(vec, vecp, drft, st) ? NOTOK : OK;
 		if (status == OK) {
 			/* move original draft to +trash folder */
-			snprintf(buffer, sizeof buffer,
-					"</dev/null refile -file %s +trash",
-					original_draft);
-			if (system(buffer) != 0) {
+			/* temporary close stdin, for refile not to ask */
+			dupfd = dup(0);
+			close(0);
+			if (execprogl("refile", "refile", "-file",
+					original_draft, "+trash",
+					(char *)NULL) != 0) {
 				advise(NULL, "unable to trash the draft");
 			}
+			dup2(dupfd, 0);
+			close(dupfd);
 		}
 		break;