Allow \r, \n, and \t as ASCII characters.

--HG--
branch : HEAD

lib/zip_utf-8.c

diff --git a/lib/zip_utf-8.c b/lib/zip_utf-8.c
index 9b1f09e..28173b1 100644
--- a/lib/zip_utf-8.c
+++ b/lib/zip_utf-8.c
@@ -126,7 +126,7 @@
 
     ret = ZIP_ENCODING_ASCII;
     for (i=0; i<len; i++) {
-	if (name[i] > 31 && name[i] < 128)
+	if ((name[i] > 31 && name[i] < 128) || name[i] == '\r' || name[i] == '\n' || name[i] == '\t')
 	    continue;
 
 	ret = ZIP_ENCODING_UTF8;