From 61960b59e4b1798038a2d82c2c3fbfb5f7a90220 Mon Sep 17 00:00:00 2001
From: Milap Sheth <milap@interoplabs.io>
Date: Tue, 11 Jun 2024 14:43:13 -0400
Subject: [PATCH] fix(axelar-gateway): prevent signer threshold from being zero

---
 move/axelar_gateway/sources/auth.move | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/move/axelar_gateway/sources/auth.move b/move/axelar_gateway/sources/auth.move
index 9867ff11..b3b5c65a 100644
--- a/move/axelar_gateway/sources/auth.move
+++ b/move/axelar_gateway/sources/auth.move
@@ -200,7 +200,8 @@ module axelar_gateway::auth {
             previous_signer = current_signer;
         };
 
-        assert!(total_weight >= signers.threshold(), EInvalidThreshold);
+        let threshold = signers.threshold();
+        assert!(threshold != 0 && total_weight >= threshold, EInvalidThreshold);
     }
 
     fun update_rotation_timestamp(self: &mut AxelarSigners, clock: &Clock, enforce_rotation_delay: bool) {