tree-wide: make ++/-- usage consistent WRT spacing

Throughout the tree there's spurious use of spaces separating ++ and --
operators from their respective operands.  Make ++ and -- operator
consistent with the majority of existing uses; discard the spaces.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nspawn/nspawn-network.c b/src/nspawn/nspawn-network.c
index fcb1efaa74..74a0ae865b 100644
--- a/src/nspawn/nspawn-network.c
+++ b/src/nspawn/nspawn-network.c
@@ -232,7 +232,7 @@ int setup_veth_extra(
                 if (r < 0)
                         return r;
 
-                idx ++;
+                idx++;
         }
 
         return 0;