The ornamental design for a toilettissueholder for a bedside commode, as shown and described.
FIG. 1 is a top, front, and left side perspective view of a toilet tissue holder for a bedside commode showing our new design;
FIG. 2 is an enlarged top, front, and left side perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is right side elevational view thereof; and,
FIG. 8 is a rear elevational view thereof.
The broken-line disclosure of a bedside commode and roll of toilet tissue in the views is for illustrative purposes only and forms no part of the claimed design.