X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/ded8347d6b8aca7fafaeb8fea40b789d6425addd..ac6ce983752fcf749ee9aa4da88271a47ebbab3a:/syscall.c

diff --git a/syscall.c b/syscall.c
index f7ce3f03..b198dbf4 100644
--- a/syscall.c
+++ b/syscall.c
@@ -111,19 +111,31 @@ int do_rename(char *fname1, char *fname2)
 }
 
 
-int do_mkdir(char *fname, mode_t mode)
+void trim_trailing_slashes(char *name)
 {
 	int l;
-	if (dry_run)
-		return 0;
-	CHECK_RO;
-	
 	/* Some BSD systems cannot make a directory if the name
 	 * contains a trailing slash.
 	 * <http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2734739.html> */
-	if ((l = strlen(fname))  &&  (fname[l-1] == '/'))
-		fname[l-1] = '/';
 	
+	/* Don't change empty string; and also we can't improve on
+	 * "/" */
+	
+	l = strlen(name);
+	while (l > 1) {
+		if (name[--l] != '/')
+			break;
+		name[l] = '\0';
+	}
+}
+
+
+int do_mkdir(char *fname, mode_t mode)
+{
+	if (dry_run)
+		return 0;
+	CHECK_RO;
+	trim_trailing_slashes(fname);	
 	return mkdir(fname, mode);
 }