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-rw-r--r--coreutils/stty.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/coreutils/stty.c b/coreutils/stty.c
index c354aac..15cb052 100644
--- a/coreutils/stty.c
+++ b/coreutils/stty.c
@@ -568,10 +568,11 @@ static int find_param(const char * const name)
NULL
};
int i = index_in_str_array(params, name);
- if (i) {
- if (!(i == 4 || i == 5))
- i |= 0x80;
- }
+ if (i < 0)
+ return 0;
+ if (!(i == 4 || i == 5))
+ i |= 0x80;
+
return i;
}