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-rw-r--r--lib/readkey.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/readkey.c b/lib/readkey.c
index 7b38110113..2073a732f4 100644
--- a/lib/readkey.c
+++ b/lib/readkey.c
@@ -25,7 +25,7 @@
struct esc_cmds {
const char *seq;
- char val;
+ unsigned char val;
};
static const struct esc_cmds esccmds[] = {