jQuery Grid Plugin - jqGrid

The cna variable (one dedicated to store the class for alternating rows color, if needed, and an empty string otherwise) is not always defined.

Indeed, line 1885 sets it but is under the condition that "aradd" evaluates to true on the line.

Therefore, line 1905:

sometimes results in "printing" undefined in the tr classes.

To solve the problem, either add a ternary operator to check whether cna is defined on line 1905 and use an empty string otherwise (i.e. instead of appending

, append

)

or define cna with a default empty string value somewhere before this call.

Thanks for your time and consideration.

All lines numbers & code extracts were based on the repository version which commit hash is 2d3d98a72c3b39a047d88aa0c09916e020a36dd7.