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diff --git a/generator.c b/generator.c
index 78d867c..4845238 100644 (file)
--- a/generator.c
+++ b/generator.c
@@ -224,10 +224,17 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
        }
 
        if (S_ISDIR(file->mode)) {
+                /* The file to be received is a directory, so we need
+                 * to prepare appropriately.  If there is already a
+                 * file of that name and it is *not* a directory, then
+                 * we need to delete it.  If it doesn't exist, then
+                 * recursively create it. */
+          
                if (dry_run) return;
                if (statret == 0 && !S_ISDIR(st.st_mode)) {
                        if (robust_unlink(fname) != 0) {
-                               rprintf(FERROR,"recv_generator: unlink %s: %s\n",fname,strerror(errno));
+                               rprintf(FERROR,"recv_generator: unlink %s: %s\n",
+                                        fname,strerror(errno));
                                return;
                        }
                        statret = -1;
@@ -432,6 +439,8 @@ void generate_files(int f,struct file_list *flist,char *local_name,int f_recv)
                   them. This is then fixed after the files are transferred */
                if (!am_root && S_ISDIR(file->mode)) {
                        file->mode |= S_IWUSR; /* user write */
+                        /* XXX: Could this be causing a problem on SCO?  Perhaps their
+                         * handling of permissions is strange? */
                }
 
                recv_generator(local_name?local_name:f_name(file),