X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/08aa8c17c3241bb5c6a997ed2e01e25a4d0089ce..b8ff4daea27b5b2ae336c28737d469e75a45c449:/uip/folder.c

diff --git a/uip/folder.c b/uip/folder.c
index 9d85e891..b332af06 100644
--- a/uip/folder.c
+++ b/uip/folder.c
@@ -121,7 +121,6 @@ static int maxFolderInfo;
 static void dodir (char *);
 static int get_folder_info (char *, char *);
 static void print_folders (void);
-static int num_digits (int);
 static int sfold (struct msgs *, char *);
 static void addir (char *);
 static void addfold (char *);
@@ -640,29 +639,6 @@ print_folders (void)
     fflush (stdout);
 }
 
-/*
- * Calculate the number of digits in a nonnegative integer
- */
-int
-num_digits (int n)
-{
-    int ndigits = 0;
-
-    /* Sanity check */
-    if (n < 0)
-	adios (NULL, "oops, num_digits called with negative value");
-
-    if (n == 0)
-	return 1;
-
-    while (n) {
-	n /= 10;
-	ndigits++;
-    }
-
-    return ndigits;
-}
-
 /*
  * Set the current message and sychronize sequences
  */