From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Thu, 19 Dec 2013 12:35:36 +0000 (+0000)
Subject: fixed missing field problem in analyze_vals
X-Git-Url: https://git.donarmstrong.com/?p=biopieces.git;a=commitdiff_plain;h=bfab657c8174eb352504848abb4395bb3c065f7f

fixed missing field problem in analyze_vals

git-svn-id: http://biopieces.googlecode.com/svn/trunk@2282 74ccb610-7750-0410-82ae-013aeee3265d
---

diff --git a/bp_bin/analyze_vals b/bp_bin/analyze_vals
index 951f321..40dd0e0 100755
--- a/bp_bin/analyze_vals
+++ b/bp_bin/analyze_vals
@@ -76,22 +76,24 @@ Biopieces.open(options[:stream_in], options[:stream_out]) do |input, output|
       key = key.to_sym
       value = record[key]
 
-      stats[key][:sum]   ||= 0
-      stats[key][:count] ||= 0
-
-      if num = to_number(value)
-        stats[key][:min]   = min(stats[key][:min], num)
-        stats[key][:max]   = max(stats[key][:max], num)
-        stats[key][:type]  = :numeric
-        stats[key][:sum]  += num
-      else
-        stats[key][:min]   = min(stats[key][:min], value.length)
-        stats[key][:max]   = max(stats[key][:max], value.length)
-        stats[key][:type]  = :alphabetic
-        stats[key][:sum]  += value.length
+      if value
+        stats[key][:sum]   ||= 0
+        stats[key][:count] ||= 0
+
+        if num = to_number(value)
+          stats[key][:min]   = min(stats[key][:min], num)
+          stats[key][:max]   = max(stats[key][:max], num)
+          stats[key][:type]  = :numeric
+          stats[key][:sum]  += num
+        else
+          stats[key][:min]   = min(stats[key][:min], value.length)
+          stats[key][:max]   = max(stats[key][:max], value.length)
+          stats[key][:type]  = :alphabetic
+          stats[key][:sum]  += value.length
+        end
+
+        stats[key][:count] += 1
       end
-
-      stats[key][:count] += 1
     end
 
     output.puts record unless options[:no_stream]