Make sure we have a show_usage function prototype

[oweals/busybox.git] / networking / udhcp / files.c

diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index 842e0f2dbc8152e38373a4ab6f94c6141714f5f9..cf72de1a8cbde9078e7aee3abcb1ac7910e67d3a 100644 (file)
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -38,7 +38,7 @@ static int read_str(char *line, void *arg)
 {
        char **dest = arg;
        
-       if (*dest) free(*dest);
+       free(*dest);
        *dest = strdup(line);
        
        return 1;