[Kiwix-developer] [PATCH] Fix compilation error in callback_reader_from_blob

[Denis 'G. C. <GN...@no...>]

Without that fix we have:
kiwix-serve.cpp: In function ‘ssize_t callback_reader_from_blob(void*, uint64_t, char*, size_t)’:
kiwix-serve.cpp:244:53: error: no matching function for call to ‘min(size_t&, uint64_t)’
   size_t max_size_to_set = min(max, blob->size()-pos);

Signed-off-by: Denis 'GNUtoo' Carikli <GN...@no...>
---
 src/server/kiwix-serve.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/kiwix-serve.cpp b/src/server/kiwix-serve.cpp
index a91511fb..874da11e 100644
--- a/src/server/kiwix-serve.cpp
+++ b/src/server/kiwix-serve.cpp
@@ -241,7 +241,7 @@ ssize_t callback_reader_from_blob(void *cls,
 {
   zim::Blob* blob = static_cast<zim::Blob*>(cls);
   pthread_mutex_lock(&readerLock);
-  size_t max_size_to_set = min(max, blob->size()-pos);
+  size_t max_size_to_set = min(max, (size_t)(blob->size()-pos));
 
   if (max_size_to_set <= 0)
   {
-- 
2.12.2