From: David Levine <levinedl@acm.org>
Date: Thu, 5 Dec 2013 03:13:55 +0000 (-0600)
Subject: Fixed test-mhmail failure on Solaris:  its tail doesn't suport -n.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/38de48ccf6bcdac1212d541fa33d7a1f3490484f?ds=inline;hp=-c

Fixed test-mhmail failure on Solaris:  its tail doesn't suport -n.
---

38de48ccf6bcdac1212d541fa33d7a1f3490484f
diff --git a/test/mhmail/test-mhmail b/test/mhmail/test-mhmail
index 1caf0399..31d6689e 100755
--- a/test/mhmail/test-mhmail
+++ b/test/mhmail/test-mhmail
@@ -114,10 +114,6 @@ esac
 
 # check -nosend
 # Not supported by compiled mhmail.
-#### TEMPORARY hack to diagnose failure on Solaris.
-echo before
-sh -x mhmail -nosend recipient@example.com -from sender1@localhost -body '' 2>&1
-echo after
 mhmail -nosend recipient@example.com -from sender1@localhost \
   -server 127.0.0.1 -port $localport -body '' >"$actual" 2>"$actual_err"
 
diff --git a/uip/mhmail b/uip/mhmail
index 839b82a7..70758cd6 100755
--- a/uip/mhmail
+++ b/uip/mhmail
@@ -50,6 +50,11 @@ finddir() {
 
 bindir=`finddir $0`
 nmhbindir=`cd "$bindir" && pwd`
+if printf 'OK\n' | tail -n 1 2>&1 | grep OK >/dev/null; then
+    tail='tail -n'
+else
+    tail=tail
+fi
 
 
 #### Checks for missing mandatory arguments.