shell: Fix warning for SHELL_SUBCMD_SET_END

tpambor · dkalowsk · commit 15ce6e0f0149 · 2025-06-24T20:03:26.000-10:00
The macro SHELL_SUBCMD_SET_END was defined as {NULL}, which triggers a
-Wmissing-field-initializers warning due to the missing 'help' field in
the shell_cmd struct. Replacing {NULL} with {0} silences the warning.

Signed-off-by: Tim Pambor &lt;tim.pambor@codewrights.de&gt;
diff --git a/include/zephyr/shell/shell.h b/include/zephyr/shell/shell.h
@@ -510,7 +510,7 @@ static inline bool shell_help_is_structured(const char *help)
  * @brief Define ending subcommands set.
  *
  */
-#define SHELL_SUBCMD_SET_END {NULL}
+#define SHELL_SUBCMD_SET_END {0}
 
 /**
  * @brief Macro for creating a dynamic entry.

Original file line number	Diff line number	Diff line change
`@@ -510,7 +510,7 @@ static inline bool shell_help_is_structured(const char *help)`
`510`	`510`	`* @brief Define ending subcommands set.`
`511`	`511`	`*`
`512`	`512`	`*/`
`513`		`-#define SHELL_SUBCMD_SET_END {NULL}`
	`513`	`+#define SHELL_SUBCMD_SET_END {0}`
`514`	`514`
`515`	`515`	`/**`
`516`	`516`	`* @brief Macro for creating a dynamic entry.`