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fix: crash on forward with empty location_history

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This commit is contained in:
CJ van den Berg 2024-04-01 20:56:58 +02:00
parent d00e76f3ab
commit 9343244037
1 changed files with 2 additions and 2 deletions
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4
src/location_history.zig
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@ -119,8 +119,8 @@ const Process = struct {
fn forward(self: *Process, from: tp.pid_ref, cb_addr: usize) void { fn forward(self: *Process, from: tp.pid_ref, cb_addr: usize) void {
const cb: *CallBack = if (cb_addr == 0) return else @ptrFromInt(cb_addr); const cb: *CallBack = if (cb_addr == 0) return else @ptrFromInt(cb_addr);
if (self.pos == self.records.items.len - 1) if (self.records.items.len == 0) return;
return; if (self.pos == self.records.items.len - 1) return;
self.pos += 1; self.pos += 1;
const entry = self.records.items[self.pos]; const entry = self.records.items[self.pos];
cb(from, entry.cursor, entry.selection); cb(from, entry.cursor, entry.selection);