cli: always give a value to error

ethomson · ethomson · commit e32db9f2b856 · 2022-02-27T08:54:09.000-05:00
diff --git a/src/cli/opt_usage.c b/src/cli/opt_usage.c
@@ -150,7 +150,7 @@ int cli_opt_help_fprint(
 {
 	git_str help = GIT_BUF_INIT;
 	const cli_opt_spec *spec;
-	int error;
+	int error = 0;
 
 	/* Display required arguments first */
 	for (spec = specs; spec->type; ++spec) {

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,7 @@ int cli_opt_help_fprint(`
`150`	`150`	`{`
`151`	`151`	`git_str help = GIT_BUF_INIT;`
`152`	`152`	`const cli_opt_spec *spec;`
`153`		`- int error;`
	`153`	`+ int error = 0;`
`154`	`154`
`155`	`155`	`/* Display required arguments first */`
`156`	`156`	`for (spec = specs; spec->type; ++spec) {`