sink.text.details: don't write empty strings

[babeltrace.git] / src / plugins / text / details / write.c

diff --git a/src/plugins/text/details/write.c b/src/plugins/text/details/write.c
index 1962f5dfe3506a775c754370e2a7b1cfd96c9326..5c9f9e75591a6039a8ccd438ecf674aea8806004 100644 (file)
--- a/src/plugins/text/details/write.c
+++ b/src/plugins/text/details/write.c
@@ -413,8 +413,11 @@ void write_value(struct details_write_ctx *ctx, const bt_value *value,
                write_float_prop_value(ctx, bt_value_real_get(value));
                break;
        case BT_VALUE_TYPE_STRING:
-               write_sp(ctx);
-               write_str_prop_value(ctx, bt_value_string_get(value));
+               if (strlen(bt_value_string_get(value)) > 0) {
+                       write_sp(ctx);
+                       write_str_prop_value(ctx, bt_value_string_get(value));
+               }
+
                break;
        case BT_VALUE_TYPE_ARRAY:
        {
@@ -2122,16 +2125,19 @@ void write_trace(struct details_write_ctx *ctx, const bt_trace *trace)
 
                        BT_ASSERT_DBG(value);
                        write_compound_member_name(ctx, name);
-                       write_sp(ctx);
 
                        if (bt_value_get_type(value) ==
                                        BT_VALUE_TYPE_SIGNED_INTEGER) {
+                               write_sp(ctx);
                                write_int_prop_value(ctx,
                                        bt_value_integer_signed_get(value));
                        } else if (bt_value_get_type(value) ==
                                        BT_VALUE_TYPE_STRING) {
-                               write_str_prop_value(ctx,
-                                       bt_value_string_get(value));
+                               if (strlen(bt_value_string_get(value)) > 0) {
+                                       write_sp(ctx);
+                                       write_str_prop_value(ctx,
+                                               bt_value_string_get(value));
+                               }
                        } else {
                                bt_common_abort();
                        }