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-rw-r--r--sys/dev/snp/snp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/snp/snp.c b/sys/dev/snp/snp.c
index f0dcc2c..4891666 100644
--- a/sys/dev/snp/snp.c
+++ b/sys/dev/snp/snp.c
@@ -202,7 +202,7 @@ snpwrite(dev, uio, flag)
struct snoop *snp;
struct tty *tp;
int error, i, len;
- char c[SNP_INPUT_BUF];
+ unsigned char c[SNP_INPUT_BUF];
snp = dev->si_drv1;
tp = snp->snp_tty;
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