From 46bdc9681507e3a8484b2050a8f3ff8c229e890d Mon Sep 17 00:00:00 2001
From: Xuefer <xuefer@gmail.com>
Date: Wed, 15 Apr 2015 19:49:45 +0800
Subject: remove useless memset and \n

fgets reads up to one byte less than size then with \0 at the end
adding \n after \0 is useless too

Change-Id: I7758d7a8f885bdde2b491a9cb75800f831d77c1f
---
 gui/action.cpp     | 1 -
 twrp-functions.cpp | 3 ---
 2 files changed, 4 deletions(-)

diff --git a/gui/action.cpp b/gui/action.cpp
index fc3973738..fbd80dc94 100644
--- a/gui/action.cpp
+++ b/gui/action.cpp
@@ -1366,7 +1366,6 @@ int GUIAction::terminalcommand(std::string arg)
 					keep_going = 0;
 				} else {
 					// Try to read output
-					memset(line, 0, sizeof(line));
 					if(fgets(line, sizeof(line), fp) != NULL)
 						gui_print("%s", line); // Display output
 					else
diff --git a/twrp-functions.cpp b/twrp-functions.cpp
index 3bc879929..6780e1db2 100644
--- a/twrp-functions.cpp
+++ b/twrp-functions.cpp
@@ -64,10 +64,7 @@ int TWFunc::Exec_Cmd(const string& cmd, string &result) {
 	exec = __popen(cmd.c_str(), "r");
 	if (!exec) return -1;
 	while(!feof(exec)) {
-		memset(&buffer, 0, sizeof(buffer));
 		if (fgets(buffer, 128, exec) != NULL) {
-			buffer[128] = '\n';
-			buffer[129] = 0;
 			result += buffer;
 		}
 	}
-- 
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