The ornamental design for a fishinglineconnector, as shown and described.
FIG. 1 is a perspective view of a fishing line connector showing the claimed design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a reference view of the design shown in use;
FIG. 9 is a reference view of the design shown in use;
FIG. 10 is a reference view of the design shown in use;
FIG. 11 is a reference view of the design shown in use;
FIG. 12 is a reference view of the design shown in use;
FIG. 13 is a reference view of the design shown in use; and,
FIG. 14 is a reference view of the design shown in use.
The dash-dot-dash lines represent a boundary line. The remaining broken lines depict environment and are for illustrative purposes only and form no part of the claimed design.