From 3c7679706fae77628a5d1ab8b58563f17d1563eb Mon Sep 17 00:00:00 2001
From: "git@daemon.de" <git@daemon.de>
Date: Fri, 17 Jul 2015 17:27:01 +0200
Subject: [PATCH] fix (null) output if input for -C is stdin

---
 src/encryption.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/encryption.c b/src/encryption.c
index 424bdd0..39975a9 100644
--- a/src/encryption.c
+++ b/src/encryption.c
@@ -366,8 +366,10 @@ void pcpchecksum(char **files, int filenum) {
   
   for(i=0; i<filenum; i++) {
     FILE *in;
-    if(files[i] == NULL)
+    if(files[i] == NULL) {
       in = stdin;
+      files[i] = "stdin";
+    }
     else {
       if((in = fopen(files[i], "rb")) == NULL) {
 	fatal(ptx, "Could not open input file %s\n", files[i]);