<fix>: <lack return value of the function>

FYINTE · FYINTE · commit 2b14a351f66d · 2023-05-04T20:41:21.000+08:00
diff --git a/solutions/ucloud_ai_demo/ucloud_ai_demo.c b/solutions/ucloud_ai_demo/ucloud_ai_demo.c
@@ -470,6 +470,7 @@ static int imagerecog_classifying_rubbish_callback(ai_result_t *result)
         ugraphics_draw_string(category, 20, 60);
         // ugraphics_draw_string(category_score_str, 20, 80);
     }
+    return 0;
 }
 
 static int imagerecog_detect_fruits_callback(ai_result_t *result)
@@ -496,6 +497,7 @@ static int imagerecog_detect_fruits_callback(ai_result_t *result)
         ugraphics_draw_string(name, x, tmp_y);
         ugraphics_draw_string(score_str, x, tmp_y + 40);
     }
+    return 0;
 }
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -470,6 +470,7 @@ static int imagerecog_classifying_rubbish_callback(ai_result_t *result)`
`470`	`470`	`ugraphics_draw_string(category, 20, 60);`
`471`	`471`	`// ugraphics_draw_string(category_score_str, 20, 80);`
`472`	`472`	`}`
	`473`	`+ return 0;`
`473`	`474`	`}`
`474`	`475`
`475`	`476`	`static int imagerecog_detect_fruits_callback(ai_result_t *result)`
`@@ -496,6 +497,7 @@ static int imagerecog_detect_fruits_callback(ai_result_t *result)`
`496`	`497`	`ugraphics_draw_string(name, x, tmp_y);`
`497`	`498`	`ugraphics_draw_string(score_str, x, tmp_y + 40);`
`498`	`499`	`}`
	`500`	`+ return 0;`
`499`	`501`	`}`
`500`	`502`	`#endif`
`501`	`503`