From ac7a461070fa6d810ff9cebd40d968bd262d96d9 Mon Sep 17 00:00:00 2001
From: Konrad Borowski <glitchmr@myopera.com>
Date: Mon, 25 Nov 2013 15:56:08 +0100
Subject: [PATCH] Cast size_t to unsigned long.

printf expects unsigned long (%lu) argument, however, size_t doesn't
have to be declared as such. As %zu is C99 (but not C++), it shouldn't
be used directly. Instead, I have to cast value to the correct type.
---
 exec.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exec.cpp b/exec.cpp
index 6317b653c..b894ce690 100644
--- a/exec.cpp
+++ b/exec.cpp
@@ -188,7 +188,7 @@ void print_open_fds(void)
     {
         if (open_fds.at(i))
         {
-            fprintf(stderr, "fd %lu\n", i);
+            fprintf(stderr, "fd %lu\n", (unsigned long) i);
         }
     }
 }