prefork-interp: make sockaddr_sun static

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/cprogs/prefork-interp.c b/cprogs/prefork-interp.c
index ae6b9e563aa952529add9ccb15aa03cef9b068bf..90dde3cd9de684ebea05e5e30ea16f4da458fe4d 100644 (file)
--- a/cprogs/prefork-interp.c
+++ b/cprogs/prefork-interp.c
@@ -91,7 +91,7 @@
 
 const char our_name[] = "prefork-interp";
 
-struct sockaddr_un sockaddr_sun;
+static struct sockaddr_un sockaddr_sun;
 
 #define ACK_BYTE '\n'