reformatting: print_value

cJSON.c

@@ -899,37 +899,82 @@ static const char *parse_value(cJSON *item, const char *value, const char **ep)
 }
 
 /* Render a value to text. */
-static char *print_value(cJSON *item,int depth,int fmt,printbuffer *p)
+static char *print_value(cJSON *item, int depth, int fmt, printbuffer *p)
 {
-	char *out=0;
-	if (!item) return 0;
-	if (p)
-	{
-		switch ((item->type)&255)
-		{
-			case cJSON_NULL:	{out=ensure(p,5);	if (out) strcpy(out,"null");	break;}
-			case cJSON_False:	{out=ensure(p,6);	if (out) strcpy(out,"false");	break;}
-			case cJSON_True:	{out=ensure(p,5);	if (out) strcpy(out,"true");	break;}
-			case cJSON_Number:	out=print_number(item,p);break;
-			case cJSON_String:	out=print_string(item,p);break;
-			case cJSON_Array:	out=print_array(item,depth,fmt,p);break;
-			case cJSON_Object:	out=print_object(item,depth,fmt,p);break;
-		}
-	}
-	else
-	{
-		switch ((item->type)&255)
-		{
-			case cJSON_NULL:	out=cJSON_strdup("null");	break;
-			case cJSON_False:	out=cJSON_strdup("false");break;
-			case cJSON_True:	out=cJSON_strdup("true"); break;
-			case cJSON_Number:	out=print_number(item,0);break;
-			case cJSON_String:	out=print_string(item,0);break;
-			case cJSON_Array:	out=print_array(item,depth,fmt,0);break;
-			case cJSON_Object:	out=print_object(item,depth,fmt,0);break;
-		}
-	}
-	return out;
+    char *out = 0;
+
+    if (!item)
+    {
+        return 0;
+    }
+    if (p)
+    {
+        switch ((item->type) & 255)
+        {
+            case cJSON_NULL:
+                out = ensure(p, 5);
+                if (out)
+                {
+                    strcpy(out, "null");
+                }
+                break;
+            case cJSON_False:
+                out = ensure(p, 6);
+                if (out)
+                {
+                    strcpy(out, "false");
+                }
+                break;
+            case cJSON_True:
+                out = ensure(p, 5);
+                if (out)
+                {
+                    strcpy(out, "true");
+                }
+                break;
+            case cJSON_Number:
+                out = print_number(item, p);
+                break;
+            case cJSON_String:
+                out = print_string(item, p);
+                break;
+            case cJSON_Array:
+                out = print_array(item, depth, fmt, p);
+                break;
+            case cJSON_Object:
+                out = print_object(item, depth, fmt, p);
+                break;
+        }
+    }
+    else
+    {
+        switch ((item->type) & 255)
+        {
+            case cJSON_NULL:
+                out = cJSON_strdup("null");
+                break;
+            case cJSON_False:
+                out = cJSON_strdup("false");
+                break;
+            case cJSON_True:
+                out = cJSON_strdup("true");
+                break;
+            case cJSON_Number:
+                out = print_number(item, 0);
+                break;
+            case cJSON_String:
+                out = print_string(item, 0);
+                break;
+            case cJSON_Array:
+                out = print_array(item, depth, fmt, 0);
+                break;
+            case cJSON_Object:
+                out = print_object(item, depth, fmt, 0);
+                break;
+        }
+    }
+
+    return out;
 }
 
 /* Build an array from input text. */