From 14b7e4c1ab7fd7d9cf71344bb08b211a0aa1ca15 Mon Sep 17 00:00:00 2001
From: attilamolnar <attilamolnar@hush.com>
Date: Sun, 17 Jun 2012 14:58:16 +0200
Subject: m_shun Fix out of bounds vector access leading to crashes when hiding
 part reason for a shunned user

---
 src/modules/m_shun.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/modules/m_shun.cpp')

diff --git a/src/modules/m_shun.cpp b/src/modules/m_shun.cpp
index b3cbbc976..fe1c41162 100644
--- a/src/modules/m_shun.cpp
+++ b/src/modules/m_shun.cpp
@@ -264,10 +264,10 @@ class ModuleShun : public Module
 			/* Allow QUIT but dont show any quit message */
 			parameters.clear();
 		}
-		else if (command == "PART")
+		else if ((command == "PART") && (parameters.size() > 1))
 		{
 			/* same for PART */
-			parameters[1] = "";
+			parameters[1].clear();
 		}
 
 		/* if we're here, allow the command. */
-- 
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