Stylistic update to "Last <n> messages"

When there are fewer than <n> messages in total, and one runs "tcoin -m <n>", an extra newline was shown between "Last <n> messages:" and the actual messages. This commit fixes that by checking if the first character in the actual messages is a newline and putting one more newline only if it isn't (instead of always).

1 files changed, 0 insertions, 0 deletions

diff --git a/tcoin.cpp b/tcoin.cpp
index 5aad518..edc5ff7 100644
--- a/tcoin.cpp
+++ b/tcoin.cpp