- Fix numval - if a single [+-.] was passed to it, it would return   this character, resulting in SQL syntax errors # Unittest adjusted accordingly:)
- Fix numval - if a single [+-.] was passed to it, it would return
  this character, resulting in SQL syntax errors
# Unittest adjusted accordingly:)

git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@7121 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core