promptpass(): read(2) returns ssize_t, not size_t. (Damien Gruszka)

diff --git a/pppd/plugins/passprompt.c b/pppd/plugins/passprompt.c
index 5e6a7f90bb755026387fed5bab7f7a789fd55f5f..6c2c8284fd535c79384e0fb389f2198bfa54f665 100644 (file)
--- a/pppd/plugins/passprompt.c
+++ b/pppd/plugins/passprompt.c
@@ -30,7 +30,7 @@ static int promptpass(char *user, char *passwd)
     int p[2];
     pid_t kid;
     int readgood, wstat;
     int p[2];
     pid_t kid;
     int readgood, wstat;

-    size_t red;
+    ssize_t red;

 
     if (promptprog[0] == 0 || access(promptprog, X_OK) < 0)
        return -1;      /* sorry, can't help */
 
     if (promptprog[0] == 0 || access(promptprog, X_OK) < 0)
        return -1;      /* sorry, can't help */