Fix getting sub-depends.

[ccan] / tools / tools.c

diff --git a/tools/tools.c b/tools/tools.c
index 2da37234e2dd034ea8d5dd0f108eadcb8caf86bf..87ff4a3b65f4fe9899cf8aebb6e99a40cd244221 100644 (file)
--- a/tools/tools.c
+++ b/tools/tools.c
@@ -61,7 +61,7 @@ char *run_command(const void *ctx, const char *fmt, ...)
 
        /* Ensure stderr gets to us too. */
        cmd = talloc_asprintf_append(cmd, " 2>&1");
-       
+
        pipe = popen(cmd, "r");
        if (!pipe)
                return talloc_asprintf(ctx, "Failed to run '%s'", cmd);
@@ -79,7 +79,8 @@ static int unlink_all(char *dir)
 {
        char cmd[strlen(dir) + sizeof("rm -rf ")];
        sprintf(cmd, "rm -rf %s", dir);
-//     system(cmd);
+       if (system(cmd) != 0)
+               warn("Could not remove temporary work in %s", dir);
        return 0;
 }