From a007ef1af0def1870e3af6ffed09aa67edb6b195 Mon Sep 17 00:00:00 2001
From: Dirk Engling <erdgeist@erdgeist.org>
Date: Wed, 3 Jun 2015 11:22:09 +0200
Subject: Accumulate return value of write() to finally silence warnings

---
 src/export/split_version_2.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/export/split_version_2.c')

diff --git a/src/export/split_version_2.c b/src/export/split_version_2.c
index 6eafe55..c14da18 100644
--- a/src/export/split_version_2.c
+++ b/src/export/split_version_2.c
@@ -193,6 +193,7 @@ int main( int args, char **argv ) {
   char filename[1024];
   MAP data, index;
   uint32_t * indoff;
+  ssize_t temp = 0;
   size_t limit;
   int i;
 
@@ -237,17 +238,19 @@ int main( int args, char **argv ) {
     if( g_state.outfill[0] > limit )
       for( i=0; i<g_outfiles; ++i ) {
         if( g_state.outfill[i] > 1024*1024*6 ) printf( "Large: %zd\n", g_state.outfill[i] );
-        (void)write( g_state.outfiles[i], g_state.outbuf[i], g_state.outfill[i] );
+        temp += write( g_state.outfiles[i], g_state.outbuf[i], g_state.outfill[i] );
         g_state.outfill[i]  = 0;
       }
   }
 
   for( i=0; i<g_outfiles; ++i ) {
-    (void)write( g_state.outfiles[i], g_state.outbuf[i], g_state.outfill[i] );
+    temp += write( g_state.outfiles[i], g_state.outbuf[i], g_state.outfill[i] );
     close( g_state.outfiles[i] );
   }
   unmap_file( &data );
   unmap_file( &index );
 
+  if( !temp )
+    exit(1);
   return 0;
 }
-- 
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