When quoting an arbitrary user string in Tcl, its better to use
[list ...] than to use {...}, in case the user string has spaces
or { embedded within it.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
|| [string match {160000 *} [lindex $s 3]]} {
set is_submodule_diff 1
if {$w eq $ui_index} {
- set cmd {submodule summary --cached -- $current_diff_path}
+ set cmd [list submodule summary --cached -- $path]
} else {
- set cmd {submodule summary --files -- $current_diff_path}
+ set cmd [list submodule summary --files -- $path]
}
}