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-rw-r--r--src/syntax.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/syntax.c b/src/syntax.c
index 5c38e92026e..edfdae22590 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -3477,10 +3477,7 @@ internalize_parse_state (Lisp_Object external, struct lisp_parse_state *state)
else
{
tem = Fcar (external);
- if (!NILP (tem))
- state->depth = XFIXNUM (tem);
- else
- state->depth = 0;
+ state->depth = FIXNUMP (tem) ? XFIXNUM (tem) : 0;
external = Fcdr (external);
external = Fcdr (external);