Fixed bug in "tcoin init" and "tcoin"

Fixed bug in "tcoin init" and "tcoin" when an uninitialised user runs them. Previously, it used to display the following error: Error! Could not open file at <file_path>! Assuming its internal content is "0\n" because 'user_amount' in 'int main()' was read from the file before checking if the user had initialised.

1 files changed, 0 insertions, 0 deletions

diff --git a/tcoin.cpp b/tcoin.cpp
index 8085950..5aad518 100644
--- a/tcoin.cpp
+++ b/tcoin.cpp