diff --git a/src/awk/update.awk b/src/awk/update.awk
index ddcff8c..7939bd3 100644
--- a/src/awk/update.awk
+++ b/src/awk/update.awk
@@ -6,13 +6,14 @@ function getcontent(content_line, prop)
 function escape_categories(str)
 {
   gsub("\\\\", "\\\\", str);
-  gsub(";",  "\\\\;",    str);
+  gsub(";",  "\\;",    str);
 }
 
 function escape(str)
 {
   escape_categories(str)
-  gsub(",",  "\\\\,",    str);
+  gsub(",",  "\\,",    str);
+  return str
 }
 
 function print_fold(nameparam, content,    i, s)
@@ -45,9 +46,9 @@ ENDFILE {
       cmd | getline res
       due = res ? res : ""
     }
-    escape(summary);
-    escape(desc);
-    escape_categories(categories);
+    summary = escape(summary);
+    desc = escape(desc);
+    categories = escape_categories(categories);
   }
 }