Win32 portability mods for Pismere.

[moira.git] / clients / passwd / chfn.c

diff --git a/clients/passwd/chfn.c b/clients/passwd/chfn.c
index 5d6ac26093ec68726eb7f7f0fa4b4dfa503a7395..1943739a2a55abb75ff2240a3a78db5d36db4bc2 100644 (file)
--- a/clients/passwd/chfn.c
+++ b/clients/passwd/chfn.c
@@ -75,7 +75,6 @@ int chfn(char *uname)
   int status;                  /* general purpose exit status */
   int q_argc;                  /* argc for mr_query */
   char *q_argv[F_END];         /* argv for mr_query */
-  char *motd;                  /* for Moira server status */
   int i;
 
   struct finger_info old_info;
@@ -175,6 +174,7 @@ char *ask(char *question, char *def_val, int phone_num)
   char *result;
   int i;
   int dashes = FALSE;
+  int len;
 
 #define BLANK "none"
 
@@ -192,7 +192,8 @@ char *ask(char *question, char *def_val, int phone_num)
       else
        result = buf;
 
-      for (i = 0; i < strlen(buf); i++)
+      len = strlen(buf);
+      for (i = 0; i < len; i++)
        {
          switch (buf[i])
            {
@@ -222,7 +223,8 @@ char *ask(char *question, char *def_val, int phone_num)
 
       if (phone_num && ok)
        {
-         for (i = 0; i < strlen(result); i++)
+         len = strlen(result);
+         for (i = 0; i < len; i++)
            {
              if (!isdigit(result[i]) && (result[i] != '-'))
                {