fix leading whitespace

Clean up code indented with mixed tabs and spaces.
No actual code changes.

This fixes #280.

src/librc/librc-depend.c

@@ -616,11 +616,11 @@ mtime_check(const char *source, const char *target, bool newer,
 		return false;
 	mtime = buf.st_mtime;
 
-    retval = deep_mtime_check(target,newer,&mtime,file);
-    if (rel) {
-        *rel = mtime;
-    }
-    return retval;
+	retval = deep_mtime_check(target,newer,&mtime,file);
+	if (rel) {
+		*rel = mtime;
+	}
+	return retval;
 }
 
 bool

src/librc/librc-misc.c

@@ -423,7 +423,7 @@ rc_conf_value(const char *setting)
 		}
 
 		rc_conf = rc_config_directory(rc_conf);
-	rc_conf = rc_config_kcl(rc_conf);
+		rc_conf = rc_config_kcl(rc_conf);
 
 		/* Convert old uppercase to lowercase */
 		TAILQ_FOREACH(s, rc_conf, entries) {