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ShaharNaveh · ShaharNaveh · commit 18ba4842e9cc · 2026-06-11T14:08:01.000+03:00
diff --git a/crates/vm/src/stdlib/_signal.rs b/crates/vm/src/stdlib/_signal.rs
@@ -482,7 +482,7 @@ pub(crate) mod _signal {
                 .ok_or_else(|| {
                     vm.new_value_error(format!(
                         "signal number out of range [1, {}]",
-                        SIGNUM_RANGE.end
+                        SIGNUM_RANGE.end - 1
                     ))
                 })?;
 
