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-rw-r--r--src/exchange/taler-exchange-httpd.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/exchange/taler-exchange-httpd.c b/src/exchange/taler-exchange-httpd.c
index 0f8740879..0dd3f9685 100644
--- a/src/exchange/taler-exchange-httpd.c
+++ b/src/exchange/taler-exchange-httpd.c
@@ -1060,9 +1060,10 @@ main (int argc,
fh_admin = -1;
}
flags |= FD_CLOEXEC;
- if (0 != fcntl (fh_admin,
- F_SETFD,
- flags))
+ if ( (-1 != fh_admin) &&
+ (0 != fcntl (fh_admin,
+ F_SETFD,
+ flags)) )
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
"fcntl");
}