X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fdaemon.c;h=c4746ca95495e6bee1594f9f0d83f34a92ab162c;hb=3c03c66fdcf640bbf4c611a48bf8c74989d077f6;hp=82fe6cfb64774037d650e5f798e8e76be286ff45;hpb=ee6ab2ee3a9ee1a8c65d7272ec7fba1d886f5af0;p=yaz-moved-to-github.git

diff --git a/src/daemon.c b/src/daemon.c
index 82fe6cf..c4746ca 100644
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -19,15 +19,12 @@
 #include <unistd.h>
 #endif
 #include <stdlib.h>
-#include <signal.h>
 #if HAVE_SYS_WAIT_H
 #include <sys/wait.h>
 #endif
 
+#if HAVE_SYS_TYPES_H
 #include <sys/types.h>
-
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
 #endif
 
 #include <fcntl.h>
@@ -246,7 +243,10 @@ int yaz_daemon(const char *progname,
         close(1);
         close(2);
         open("/dev/null", O_RDWR);
-        dup(0); dup(0);
+        if (dup(0) == -1)
+            return 1;
+        if (dup(0) == -1)
+            return 1;
         close(hand[1]);
     }