Makefile: add -Wshadow=local, fix configurator!

[ccan] / tools / configurator / configurator.c

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index 57779f29905b68d82e537e8c4f0c49c2d282ebec..f830cbca14eb3eb3a2f4070fc6564674a0428d2d 100644 (file)
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -797,12 +797,12 @@ static bool run_test(const char *cmd, const char *wrapper, struct test *test)
                /* We run INSIDE_MAIN tests for sanity checking. */
                if (strstr(test->style, "EXECUTE")
                    || strstr(test->style, "INSIDE_MAIN")) {
-                       char *cmd = malloc(strlen(wrapper) + strlen(" ." DIR_SEP OUTPUT_FILE) + 1);
+                       char *runcmd = malloc(strlen(wrapper) + strlen(" ." DIR_SEP OUTPUT_FILE) + 1);
 
-                       strcpy(cmd, wrapper);
-                       strcat(cmd, " ." DIR_SEP OUTPUT_FILE);
-                       output = run(cmd, &status);
-                       free(cmd);
+                       strcpy(runcmd, wrapper);
+                       strcat(runcmd, " ." DIR_SEP OUTPUT_FILE);
+                       output = run(runcmd, &status);
+                       free(runcmd);
                        if (!strstr(test->style, "EXECUTE") && status != 0)
                                c12r_errx(EXIT_BAD_TEST,
                                          "Test for %s failed with %i:\n%s",