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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 5937fd0b2d..0464ce4b74 100644
--- a/lib/readkey.c
+++ b/lib/readkey.c
@@ -70,7 +70,7 @@ char read_key(void)
}
}
esc[i] = 0;
- for (i = 0; i < 18; i++){
+ for (i = 0; i < ARRAY_SIZE(esccmds); i++){
if (!strcmp(esc, esccmds[i].seq))
return esccmds[i].val;
}