Fix two unused variable warnings in make-docfile.c

* lib-src/make-docfile.c (scan_lisp_file): Fix unused variable
warnings.

diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index 199f1dbbcc73b1065329be19e28cf1a1c758bb3b..f42b1988a2b7a95019c6c8b7d203d132ad19ea5f 100644 (file)
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -1329,8 +1329,6 @@ scan_lisp_file (const char *filename, const char *mode)
 {
   FILE *infile;
   int c;
-  int i;
-  int flen = strlen (filename);
 
   if (generate_globals)
     fatal ("scanning lisp file when -g specified");