From: Michael D. Lowis <mike@mdlowis.com>
Date: Thu, 22 Dec 2016 02:29:45 +0000 (-0500)
Subject: fixed issue where scrolling calls a null pointer
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=208f9b58d1775ebe639727129d9c5879cd286b2a;p=projs%2Ftide.git

fixed issue where scrolling calls a null pointer
---

diff --git a/xedit.c b/xedit.c
index f36d2fb..3eea775 100644
--- a/xedit.c
+++ b/xedit.c
@@ -235,7 +235,8 @@ static void mouse_handler(MouseAct act, MouseBtn btn, int x, int y) {
                 MouseBtns[btn].count = 1;
         } else if (MouseBtns[btn].count > 0) {
             /* execute the action on button release */
-            MouseActs[btn](id, MouseBtns[btn].count, row, col);
+            if (MouseActs[btn])
+                MouseActs[btn](id, MouseBtns[btn].count, row, col);
         }
     }
 }