From e3683f204b669405e9e7c98ae08997fcf41add45 Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Sat, 28 Jun 2008 10:26:41 +0000
Subject: [PATCH] CUtils::GetInput(): Kill ZNC if reading from stdin fails

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@1109 726aef4b-f618-498e-8847-2d620e286838
---
 Utils.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Utils.cpp b/Utils.cpp
index a0a0e66c..ffbf27c2 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -257,7 +257,11 @@ bool CUtils::GetInput(const CString& sPrompt, CString& sRet, const CString& sDef
 	PrintPrompt(sPrompt + sExtra);
 	char szBuf[1024];
 	memset(szBuf, 0, 1024);
-	fgets(szBuf, 1024, stdin);
+	if (fgets(szBuf, 1024, stdin) == NULL) {
+		// Reading failed (Error? EOF?)
+		PrintError("Error while reading from stdin. Exiting...");
+		exit(-1);
+	}
 	sInput = szBuf;
 
 	if (sInput.Right(1) == "\n") {