Merge branch 'ep/maint-equals-null-cocci'

Introduce and apply coccinelle rule to discourage an explicit
comparison between a pointer and NULL, and applies the clean-up to
the maintenance track.

* ep/maint-equals-null-cocci:
  tree-wide: apply equals-null.cocci
  tree-wide: apply equals-null.cocci
  contrib/coccinnelle: add equals-null.cocci

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.c b/setup.c
index a7b36f3ffb..f818dd858c 100644
--- a/setup.c
+++ b/setup.c
@@ -1470,7 +1470,7 @@ int git_config_perm(const char *var, const char *value)
 	int i;
 	char *endptr;
 
-	if (value == NULL)
+	if (!value)
 		return PERM_GROUP;
 
 	if (!strcmp(value, "umask"))