attempt to regularize atoi mess.

[oweals/busybox.git] / procps / top.c

diff --git a/procps/top.c b/procps/top.c
index be1c45faa6df759e7e10e449423494c57198b224..14a3870a1029b92e425d3737c437273bb13993b6 100644 (file)
--- a/procps/top.c
+++ b/procps/top.c
@@ -384,8 +384,8 @@ static void sig_catcher(int sig ATTRIBUTE_UNUSED)
 int top_main(int argc, char **argv)
 {
        int count, lines, col;
-       int interval = 5; /* default update rate is 5 seconds */
-       int iterations = -1; /* 2^32 iterations by default :) */
+       unsigned interval = 5; /* default update rate is 5 seconds */
+       unsigned iterations = UINT_MAX; /* 2^32 iterations by default :) */
        char *sinterval, *siterations;
 #ifdef CONFIG_FEATURE_USE_TERMIOS
        struct termios new_settings;
@@ -399,8 +399,8 @@ int top_main(int argc, char **argv)
        opt_complementary = "-";
        getopt32(argc, argv, "d:n:b", 
                &sinterval, &siterations);
-       if (option_mask32 & 0x1) interval = atoi(sinterval); // -d
-       if (option_mask32 & 0x2) iterations = atoi(siterations); // -n
+       if (option_mask32 & 0x1) interval = xatou(sinterval); // -d
+       if (option_mask32 & 0x2) iterations = xatou(siterations); // -n
        //if (option_mask32 & 0x4) // -b
 
        /* change to /proc */