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-rw-r--r--Src/builtin.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/Src/builtin.c b/Src/builtin.c
index 266fcf924..706191832 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -6572,6 +6572,7 @@ bin_read(char *name, char **args, Options ops, UNUSED(int func))
#endif
if (isatty(readfd)) {
struct ttyinfo ti;
+ memset(&ti, 0, sizeof(struct ttyinfo));
fdgettyinfo(readfd, &ti);
if (! resettty) {
saveti = ti;