[PATCH] gitk: put braces around exprs
[PATCH] gitk: put braces around exprs

This braces all exprs.  It just seemed to be a few that were missed.

Signed-off-by: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git