builtin/blame.c: Fix a "Using plain integer as NULL pointer" warning

Ramsay Jones · gitster · commit 85c20c304f99 · 2012-05-14T10:19:42.000-07:00
Plain gcc may not but sparse catches and complains about this sort of
stuff.

Signed-off-by: Ramsay Jones &lt;ramsay@ramsay1.demon.co.uk&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin/blame.c b/builtin/blame.c
@@ -93,7 +93,7 @@ static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b, long ctxlen,
 {
 	xpparam_t xpp = {0};
 	xdemitconf_t xecfg = {0};
-	xdemitcb_t ecb = {0};
+	xdemitcb_t ecb = {NULL};
 
 	xpp.flags = xdl_opts;
 	xecfg.ctxlen = ctxlen;

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ static int diff_hunks(mmfile_t file_a, mmfile_t file_b, long ctxlen,`
`93`	`93`	`{`
`94`	`94`	`xpparam_t xpp = {0};`
`95`	`95`	`xdemitconf_t xecfg = {0};`
`96`		`- xdemitcb_t ecb = {0};`
	`96`	`+ xdemitcb_t ecb = {NULL};`
`97`	`97`
`98`	`98`	`xpp.flags = xdl_opts;`
`99`	`99`	`xecfg.ctxlen = ctxlen;`