Author: Adam Buchbinder <adam.buchbinder@gmail.com>
Description: Fix false positives in Bio-Rad PIC detection (Closes: #589056).

diff -Naurp file.orig/magic/Magdir/images file/magic/Magdir/images
--- file.orig/magic/Magdir/images	2010-07-14 10:21:47.000000000 -0400
+++ file/magic/Magdir/images	2010-07-14 10:29:50.000000000 -0400
@@ -551,11 +551,16 @@
 # Bio-Rad .PIC is an image format used by microscope control systems
 # and related image processing software used by biologists.
 # From: Vebjorn Ljosa <vebjorn@ljosa.com>
-54	leshort 12345		Bio-Rad .PIC Image File
->0	leshort >0		%hd x
->2	leshort >0		%hd,
->4	leshort =1		1 image in file
->4	leshort >1		%hd images in file
+# BOOL values are two-byte integers; use them to rule out false positives.
+# http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
+# Samples: http://www.loci.wisc.edu/software/sample-data
+14	leshort <2
+>62	leshort <2
+>>54	leshort 12345		Bio-Rad .PIC Image File
+>>>0	leshort >0		%hd x
+>>>2	leshort >0		%hd,
+>>>4	leshort =1		1 image in file
+>>>4	leshort >1		%hd images in file
 
 # From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
 # The description of *.mrw format can be found at