Here is what was going on. I recently added the feature to recolor pieces across all rendering methods. For tables, it recolors pieces by linking the IMG tag to the showpiece.php script instead of directly to the image file, and it identifies a piece by its set and label. Although you were not recoloring your pieces, the color name began with a # sign for one variable but not for a variable it was being compared with. So, even though the colors were the same, the == comparison indicated that they were different, and it linked to the showpiece.php script instead of to the image. For the sake of more accurate color comparisons, I wrote a new function called samecolor, which puts each color string into a uniform format before comparing them. Using this function, the color of your pieces matched the original color, and the link used the image instead of the showpiece.php script.
Here is what was going on. I recently added the feature to recolor pieces across all rendering methods. For tables, it recolors pieces by linking the IMG tag to the showpiece.php script instead of directly to the image file, and it identifies a piece by its set and label. Although you were not recoloring your pieces, the color name began with a # sign for one variable but not for a variable it was being compared with. So, even though the colors were the same, the == comparison indicated that they were different, and it linked to the showpiece.php script instead of to the image. For the sake of more accurate color comparisons, I wrote a new function called
samecolor, which puts each color string into a uniform format before comparing them. Using this function, the color of your pieces matched the original color, and the link used the image instead of the showpiece.php script.