Tweaked a comment and some null-char assignments.

diff --git a/flist.c b/flist.c
index 476e750..30e88ab 100644 (file)
--- a/flist.c
+++ b/flist.c
@@ -1159,7 +1159,7 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
                if (!relative_paths) {
                        p = strrchr(fname, '/');
                        if (p) {
-                               *p = 0;
+                               *p = '\0';
                                if (p == fname)
                                        dir = "/";
                                else
@@ -1167,10 +1167,10 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
                                fname = p + 1;
                        }
                } else if (implied_dirs && (p=strrchr(fname,'/')) && p != fname) {
-                       /* this ensures we send the intermediate directories,
-                          thus getting their permissions right */
+                       /* Send the implied directories at the start of the
+                        * source spec, so we get their permissions right. */
                        char *lp = lastpath, *fn = fname, *slash = fname;
-                       *p = 0;
+                       *p = '\0';
                        /* Skip any initial directories in our path that we
                         * have in common with lastpath. */
                        while (*fn && *lp == *fn) {
@@ -1185,13 +1185,13 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
                                copy_links = copy_unsafe_links;
                                xfer_dirs = 1;
                                while ((slash = strchr(slash+1, '/')) != 0) {
-                                       *slash = 0;
+                                       *slash = '\0';
                                        send_file_name(f, flist, fname, 0);
                                        *slash = '/';
                                }
                                copy_links = save_copy_links;
                                xfer_dirs = save_xfer_dirs;
-                               *p = 0;
+                               *p = '\0';
                                strlcpy(lastpath, fname, sizeof lastpath);
                                *p = '/';
                        }