Add a patch to fix a bug with continuation lines in ~/.mh_profile.

While I'm here, also patch a file descriptor leak.

	patch-mh.tcl	lib/mh.tcl	1.17->1.19

Bump PORTREVISION.

Submitted by:	"Louis A. Mamakos" <louie@TransSys.COM>
Obtained from:	exmh CVS repository

1 files changed, 30 insertions, 0 deletions

diff --git a/mail/exmh2/files/patch-mh.tcl b/mail/exmh2/files/patch-mh.tcl
new file mode 100644
index 000000000000..99eb7570fe56
--- /dev/null
+++ b/mail/exmh2/files/patch-mh.tcl
@@ -0,0 +1,30 @@
+Index: lib/mh.tcl
+===================================================================
+RCS file: /cvsroot/exmh/exmh/lib/mh.tcl,v
+retrieving revision 1.17
+retrieving revision 1.19
+diff -u -r1.17 -r1.19
+--- lib/mh.tcl	2001/07/09 16:45:33	1.17
++++ lib/mh.tcl	2001/11/21 06:32:08	1.19
+@@ -765,6 +765,13 @@
+     while {![eof $input]} {
+ 	set numBytes [gets $input line]
+ 	if {$numBytes > 0} {
++	    if {[regexp {^\s+(.*)$} $line foo other]} {
++		 # handle continued lines
++		 if {[info exists key]} {
++		     append mhProfile($key) " [string trim $other]"
++		 }
++		 continue
++	    }
+ 	    set parts [split $line :]
+ 	    set key [string tolower [lindex $parts 0]]
+ 	    set other [lindex $parts 1]
+@@ -772,6 +779,7 @@
+ 	    set mhProfile($key) $value
+ 	}
+     }
++    close $input
+     if {![info exists mhProfile(path)]} {
+ 	if {[info exists mhProfile(FAIL)]} {
+ 	    puts stderr "No Path entry in your [file tail $mhProfile(profile)] file."