1 files changed, 36 insertions, 2 deletions

diff --git a/lib/output.c b/lib/output.c
index b398c2ad..62e1366d 100644
--- a/lib/output.c
+++ b/lib/output.c
@@ -42,7 +42,7 @@ static inline char *fmt_subcheck_perfdata(mp_subcheck check) {
 
         while (subchecks != NULL) {
                 if (added > 0) {
-                        added = asprintf(&result, "%s%s", result, fmt_subcheck_perfdata(subchecks->subcheck));
+                        added = asprintf(&result, "%s %s", result, fmt_subcheck_perfdata(subchecks->subcheck));
                 } else {
                         // TODO free previous result here?
                         added = asprintf(&result, "%s", fmt_subcheck_perfdata(subchecks->subcheck));
@@ -368,7 +368,40 @@ static inline char *fmt_subcheck_output(mp_output_format output_format, mp_subch
         mp_subcheck_list *subchecks = NULL;
 
         switch (output_format) {
-        case MP_FORMAT_MULTI_LINE:
+        case MP_FORMAT_MULTI_LINE: {
+                char *tmp_string = NULL;
+                if ((tmp_string = strchr(check.output, '\n')) != NULL) {
+                        // This is a multiline string, put the correct indentation in before proceeding
+                        char *intermediate_string = "";
+                        bool have_residual_chars = false;
+
+                        while (tmp_string != NULL) {
+                                *tmp_string = '\0';
+                                asprintf(&intermediate_string, "%s%s\n%s", intermediate_string, check.output,
+                                                 generate_indentation_string(
+                                                         indentation + 1)); // one more indentation to make it look better
+
+                                if (*(tmp_string + 1) != '\0') {
+                                        check.output = tmp_string + 1;
+                                        have_residual_chars = true;
+                                } else {
+                                        // Null after the \n, so this is the end
+                                        have_residual_chars = false;
+                                        break;
+                                }
+
+                                tmp_string = strchr(check.output, '\n');
+                        }
+
+                        // add the rest (if any)
+                        if (have_residual_chars) {
+                                char *tmp = check.output;
+                                xasprintf(&check.output, "%s\n%s%s", intermediate_string,
+                                                  generate_indentation_string(indentation + 1), tmp);
+                        } else {
+                                check.output = intermediate_string;
+                        }
+                }
                 asprintf(&result, "%s\\_[%s] - %s", generate_indentation_string(indentation),
                                  state_text(mp_compute_subcheck_state(check)), check.output);
 
@@ -380,6 +413,7 @@ static inline char *fmt_subcheck_output(mp_output_format output_format, mp_subch
                         subchecks = subchecks->next;
                 }
                 return result;
+        }
         default:
                 die(STATE_UNKNOWN, "Invalid format");
         }