From 1486a1174f39409a366e69e174d6fee0dd7b67d7 Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike@mdlowis.com>
Date: Fri, 1 Jan 2016 11:21:55 -0500
Subject: [PATCH] Added code to gracefully cleanup and shutdown

---
 source/main.c | 8 ++++++++
 source/util.h | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/source/main.c b/source/main.c
index 96d79b4..2184c8b 100644
--- a/source/main.c
+++ b/source/main.c
@@ -36,6 +36,13 @@ static void setup(void)
 
 static void cleanup(void)
 {
+    Line* line = Curr_File.first;
+    while (line) {
+        Line* deadite = line;
+        line = line->next;
+        free(deadite->text);
+        free(deadite);
+    }
 }
 
 static void load(char* fname)
@@ -53,6 +60,7 @@ static void load(char* fname)
             Curr_File.last = line;
         }
     }
+    fclose(file);
 }
 
 static void edit(void)
diff --git a/source/util.h b/source/util.h
index 7c5ea5d..49f81c9 100644
--- a/source/util.h
+++ b/source/util.h
@@ -102,4 +102,12 @@ static char* efreadline(FILE* input)
     return str;
 }
 
+/* String Handling */
+char* estrdup(const char *s)
+{
+    char* ns = (char*)emalloc(strlen(s) + 1);
+    strcpy(ns,s);
+    return ns;
+}
+
 #endif
-- 
2.54.0