The ornamental design for a wallrepairclip, as shown and described.
FIG. 1 is a perspective view of the wall repair clip;
FIG. 2 is a rear perspective view of the wall repair clip;
FIG. 3 is a side view of the wall repair clip;
FIG. 4 is a second view of the wall repair clip;
FIG. 5 is a front view of the wall repair clip;
FIG. 6 is a rear view of the wall repair clip;
FIG. 7 is a third side view of the wall repair clip; and,
FIG. 8 is a fourth side view of the wall repair clip.
The broken line showing of wall repair clip is included for the purpose of illustrating portions of the article and forms no part of the claimed design.