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-rw-r--r--src/arch/msp430fr5994lp/driver/stdin.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/msp430fr5994lp/driver/stdin.cc b/src/arch/msp430fr5994lp/driver/stdin.cc
index 033349d..6ad43b8 100644
--- a/src/arch/msp430fr5994lp/driver/stdin.cc
+++ b/src/arch/msp430fr5994lp/driver/stdin.cc
@@ -22,7 +22,7 @@ bool StandardInput::hasKey()
char StandardInput::getKey()
{
char ret = buffer[read_pos++];
- read_pos %= 8;
+ read_pos %= bufsize;
return ret;
}