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POSIX: Improve console management

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This commit is contained in:
Lorenz Meier
2016-05-13 10:35:19 +02:00
parent a40e1ea269
commit f204a145c7
1 changed files with 2 additions and 2 deletions
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src/platforms/posix/main.cpp
+2 -2
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@@ -329,13 +329,13 @@ int main(int argc, char **argv)
}
if (buf_ptr_write > 0) {
if (mystr != string_buffer[buf_ptr_write - 1]) {
if (!mystr.empty() && mystr != string_buffer[buf_ptr_write - 1]) {
string_buffer[buf_ptr_write] = mystr;
buf_ptr_write++;
}
} else {
if (mystr != string_buffer[CMD_BUFF_SIZE - 1]) {
if (!mystr.empty() && mystr != string_buffer[CMD_BUFF_SIZE - 1]) {
string_buffer[buf_ptr_write] = mystr;
buf_ptr_write++;
}