ccanlint: fix more potential segvs when reporting ccanlint errors.

[ccan] / tools / ccanlint / tests / examples_run.c

diff --git a/tools/ccanlint/tests/examples_run.c b/tools/ccanlint/tests/examples_run.c
index 6418d833bfcd6126c786f37c4e5b28fbac5a70c3..4cf9242297988ad64b75835f098799aea52c2915 100644 (file)
--- a/tools/ccanlint/tests/examples_run.c
+++ b/tools/ccanlint/tests/examples_run.c
@@ -247,7 +247,6 @@ static void run_examples(struct manifest *m, bool keep,
                             linenum++,
                                     expect = find_expect(i, lines, &input,
                                                          &exact, &linenum)) {
-                               char *err;
                                if (i->compiled == NULL)
                                        continue;
 
@@ -257,14 +256,11 @@ static void run_examples(struct manifest *m, bool keep,
                                        score->score++;
                                        continue;
                                }
-                               err = talloc_asprintf(score,
-                                                     "output '%s' didn't"
-                                                     " %s '%s'\n",
-                                                     output,
-                                                     exact
-                                                     ? "match" : "contain",
-                                                     expect);
-                               score_file_error(score, i, linenum+1, err);
+                               score_file_error(score, i, linenum+1,
+                                                "output '%s' didn't %s '%s'\n",
+                                                output,
+                                                exact ? "match" : "contain",
+                                                expect);
                                score->pass = false;
                        }
                }