X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/dot-forward/blobdiff_plain/cbd69c7ae2a504b2f6e335c92319284f50290ac3..63ee33181bf4a66cf42a8be6df93c24bf924d2d9:/qmail.c

diff --git a/qmail.c b/qmail.c
index 0fe0dfa..4de4a2c 100644
--- a/qmail.c
+++ b/qmail.c
@@ -1,3 +1,4 @@
+#include <stdlib.h>
 #include "substdio.h"
 #include "readwrite.h"
 #include "wait.h"
@@ -7,7 +8,15 @@
 #include "qmail.h"
 #include "auto_qmail.h"
 
-static char *binqqargs[2] = { "bin/qmail-queue", 0 } ;
+static char *binqqargs[2] = { 0, 0 } ;
+
+static void setup_qqargs()
+{
+  if(!binqqargs[0])
+    binqqargs[0] = getenv("QMAILQUEUE");
+  if(!binqqargs[0])
+    binqqargs[0] = "/usr/sbin/qmail-queue";
+}
 
 int qmail_open(qq)
 struct qmail *qq;
@@ -15,6 +24,7 @@ struct qmail *qq;
   int pim[2];
   int pie[2];
 
+  setup_qqargs();
   if (pipe(pim) == -1) return -1;
   if (pipe(pie) == -1) { close(pim[0]); close(pim[1]); return -1; }