From a35cd511fab8401747ad9082a8569ffff120f09f Mon Sep 17 00:00:00 2001
From: Matt Clarkson <mattyclarkson@gmail.com>
Date: Fri, 22 May 2015 14:03:41 +0100
Subject: [PATCH] Correct argument for GetDlgItem

GetDlgItem takes an integer as the identifier of the contol to be
retrieved. buflen is an unsigned integer. Assuming this code works
this just makes the truncation cast explicit. No functionality changes
but buflen *could* be over the limit of an integer. Very unlikey that
there will be a string that is 2^31 long though.
---
 src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index e8109f4a..d636b2fe 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1095,7 +1095,7 @@ static BOOL CALLBACK InputDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lP)
 		if (ctrlId == IDOK) {
 			/* Add user */
 			GetWindowText(
-			    GetDlgItem(hDlg, ID_INPUT_LINE), inBuf->buffer, inBuf->buflen);
+			    GetDlgItem(hDlg, ID_INPUT_LINE), inBuf->buffer, (int)inBuf->buflen);
 			if (strlen(inBuf->buffer) > 0) {
 				EndDialog(hDlg, IDOK);
 			}