configurator: Clarify empty if

[ccan] / tools / configurator / configurator.c

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index a590a8d4f947c402b086e90adef3e23414b1da66..021fc0f9f183a711f67231625dc04da3c615440d 100644 (file)
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -497,7 +497,8 @@ static bool run_test(const char *cmd, struct test *test)
        fclose(outf);
 
        if (verbose > 1)
-               if (system("cat " INPUT_FILE) == -1);
+               if (system("cat " INPUT_FILE) == -1)
+                       ;
 
        newcmd = strdup(cmd);