Fix #2

I love handling null terminated strings :))))

I have no idea how this didn't come up earlier

calathea.c

@@ -35,7 +35,7 @@ char * read_file(char *filename) {
   rewind(file);                 // Go back to the beginning of the file
 
   // Allocate enough space in our buffer to hold the entire file.
-  char *buffer = malloc(fileLength);
+  char *buffer = malloc(fileLength + 1);
 
   if (buffer == NULL) {
     printf("Warning: Failed to allocate enough memory for %s\n", filename);
@@ -44,6 +44,7 @@ char * read_file(char *filename) {
   }
 
   fread(buffer, 1, fileLength, file);
+  buffer[fileLength] = 0;
   fclose(file);
 
   return buffer;
@@ -335,9 +336,7 @@ int main(int argc, char *argv[]) {
 
     // Save the content string for later by mallocing it
     char *contentBuffer = endOfFirstLine;
-    currentPage->content = malloc(
-        sizeof(char) * (strlen(buffer) - titleLength + 1)
-    );
+    currentPage->content = calloc(strlen(buffer), sizeof(char));
     strcpy(currentPage->content, contentBuffer);
 
     // Copy the first line (title) into its respective field