(Fsafe_length): Add missing parentheses around & within comparison.

3a61aeb4 · Richard M. Stallman · b902ac28 · 3a61aeb4
Commit 3a61aeb4 authored Oct 30, 1995 by Richard M. Stallman
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src/fns.c src/fns.c +1 -1

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--- a/src/fns.c
+++ b/src/fns.c
@@ -153,7 +153,7 @@ which is at least the number of distinct elements.")
      if (EQ (tail, halftail) && len != 0)
 	break;
      len++;
-      if (len & 1 == 0)
+      if ((len & 1) == 0)
 	halftail = XCONS (halftail)->cdr;
    }