tweak spacing

diff --git a/src/sys2.h b/src/sys2.h
index b6f8577..ecfe335 100644 (file)
--- a/src/sys2.h
+++ b/src/sys2.h
@@ -607,7 +607,7 @@ enum
 
 #if defined strdupa
 # define ASSIGN_STRDUPA(DEST, S)               \
-  do { DEST = strdupa(S); } while (0)
+  do { DEST = strdupa (S); } while (0)
 #else
 # define ASSIGN_STRDUPA(DEST, S)               \
   do                                           \