Always include "." when processing exclude lists. This avoids confusion

[rsync/rsync.git] / exclude.c

diff --git a/exclude.c b/exclude.c
index 9b32554..35fa307 100644 (file)
--- a/exclude.c
+++ b/exclude.c
@@ -160,6 +160,10 @@ int check_exclude(char *name,struct exclude_struct **local_exclude_list,
 {
        int n;
 
+       if (name && (name[0] == '.') && !name[1])
+               /* never exclude '.', even if somebody does --exclude '*' */
+               return 0;
+
        if (exclude_list) {
                for (n=0; exclude_list[n]; n++)
                        if (check_one_exclude(name,exclude_list[n],st))
@@ -301,6 +305,17 @@ void add_exclude_line(char *p)
        free(p);
 }
 
+void add_include_line(char *p)
+{
+       char *tok;
+       if (!p || !*p) return;
+       p = strdup(p);
+       if (!p) out_of_memory("add_include_line");
+       for (tok=strtok(p," "); tok; tok=strtok(NULL," "))
+               add_exclude(tok, 1);
+       free(p);
+}
+
 
 static char *cvs_ignore_list[] = {
   "RCS","SCCS","CVS","CVS.adm","RCSLOG","cvslog.*",