examples: zero out our options memory before use

tiennou · tiennou · commit 33f44db9d0a1 · 2018-01-25T22:17:39.000+01:00
diff --git a/examples/merge.c b/examples/merge.c
@@ -46,6 +46,8 @@ static void print_usage(void)
 
 static void merge_options_init(merge_options *opts)
 {
+	memset(opts, 0, sizeof(*opts));
+
 	opts->heads = NULL;
 	opts->heads_count = 0;
 	opts->annotated = NULL;

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,8 @@ static void print_usage(void)`
`46`	`46`
`47`	`47`	`static void merge_options_init(merge_options *opts)`
`48`	`48`	`{`
	`49`	`+ memset(opts, 0, sizeof(*opts));`
	`50`	`+`
`49`	`51`	`opts->heads = NULL;`
`50`	`52`	`opts->heads_count = 0;`
`51`	`53`	`opts->annotated = NULL;`