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-rw-r--r--driver-csi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/driver-csi.c b/driver-csi.c
index 9374c55..888f78b 100644
--- a/driver-csi.c
+++ b/driver-csi.c
@@ -363,7 +363,7 @@ static TermKeyResult peekkey_ss3(TermKey *tk, TermKeyCsi *csi, size_t introlen,
if(key->code.sym == TERMKEY_SYM_UNKNOWN) {
#ifdef DEBUG
- fprintf(stderr, "CSI: Unknown SS3 %c (0x%02x)\n", cmd, cmd);
+ fprintf(stderr, "CSI: Unknown SS3 %c (0x%02x)\n", (char)cmd, cmd);
#endif
return TERMKEY_RES_NONE;
}