gpg-interface: use left shift to define GPG_VERIFY_*

In "gpg-interface.h", the definitions of the GPG_VERIFY_* boolean flags
are currently using 1, 2 and 4 while we often prefer the bitwise left
shift operator, `<<`, for that purpose to make it clearer that they are
boolean.

Let's use the left shift operator here too. Let's also fix an indent
issue with "4" while at it.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/gpg-interface.h b/gpg-interface.h
index 50487aa14832743e2d294893319c3bfa70332448..ead1ed69670219a250ec722a29d2b97bf81127b2 100644 (file)
--- a/gpg-interface.h
+++ b/gpg-interface.h
@@ -3,9 +3,9 @@
 
 struct strbuf;
 
-#define GPG_VERIFY_VERBOSE             1
-#define GPG_VERIFY_RAW                 2
-#define GPG_VERIFY_OMIT_STATUS 4
+#define GPG_VERIFY_VERBOSE     (1<<0)
+#define GPG_VERIFY_RAW         (1<<1)
+#define GPG_VERIFY_OMIT_STATUS (1<<2)
 
 enum signature_trust_level {
        TRUST_UNDEFINED,