Fix whitespace.

[tinc] / src / dropin.c

diff --git a/src/dropin.c b/src/dropin.c
index eb17aca..f1a51ac 100644 (file)
--- a/src/dropin.c
+++ b/src/dropin.c
@@ -25,7 +25,7 @@
 #ifndef HAVE_DAEMON
 /*
   Replacement for the daemon() function.
-  
+
   The daemon() function is for programs wishing to detach themselves
   from the controlling terminal and run in the background as system
   daemons.
@@ -104,14 +104,14 @@ char *get_current_dir_name(void) {
        size = 100;
        buf = xmalloc(size);
 
-       errno = 0;                                      /* Success */
+       errno = 0;                                      /* Success */
        r = getcwd(buf, size);
 
        /* getcwd returns NULL and sets errno to ERANGE if the bufferspace
           is insufficient to contain the entire working directory.  */
        while(r == NULL && errno == ERANGE) {
                free(buf);
-               size <<= 1;                             /* double the size */
+               size <<= 1;                             /* double the size */
                buf = xmalloc(size);
                r = getcwd(buf, size);
        }