From ac09fc1a2b77b276e0ffd5d8b3ed2b4ca1a9f423 Mon Sep 17 00:00:00 2001
From: TLINDEN <git@daemon.de>
Date: Mon, 17 Aug 2015 09:00:52 +0200
Subject: [PATCH] fix :565:18: error: use of unary operator that may be
 intended as compound

---
 libpcp/key.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libpcp/key.c b/libpcp/key.c
index 692303c..743fc8b 100644
--- a/libpcp/key.c
+++ b/libpcp/key.c
@@ -562,7 +562,7 @@ double pcp_getentropy(char *source) {
   hist = (int*)calloc(len, sizeof(int));
 
   for(i=0; i<256; i++)
-    wherechar[i] =- 1;
+    wherechar[i] -= 1;
   
   for(i=0; i<len; i++){
     if(wherechar[(int)source[i]] == -1) {