[hackers] [ubase] Use streplace() in setsysctl() as well || sin

[git]

commit 2618410910ce2c8dacdc418d3f8d96fc673d39b3
Author: sin <s...@2f30.org>
Date:   Thu Apr 17 19:05:25 2014 +0100

    Use streplace() in setsysctl() as well

diff --git a/sysctl.c b/sysctl.c
index 290f917..d26f9d06 100644
--- a/sysctl.c
+++ b/sysctl.c
@@ -80,17 +80,18 @@ static int
 setsysctl(char *variable, char *value)
 {
        char path[PATH_MAX];
-       char *p;
        int fd;
        ssize_t n;
 
-       for (p = variable; *p; p++)
-               if (*p == '.')
-                       *p = '/';
+       streplace(variable, '.', '/');
 
        strlcpy(path, "/proc/sys/", sizeof(path));
-       if (strlcat(path, variable, sizeof(path)) >= sizeof(path))
+       if (strlcat(path, variable, sizeof(path)) >= sizeof(path)) {
+               streplace(variable, '/', '.');
                return -1;
+       }
+
+       streplace(variable, '/', '.');
 
        fd = open(path, O_WRONLY);
        if (fd < 0)