X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/750037d76de7c1ab5d46aaf8a712f32599e7d563..ed656ed455d045a49dfb3dae64f9135727d7f788:/windows.c

diff --git a/windows.c b/windows.c
index f7621df..ebaa1b6 100644
--- a/windows.c
+++ b/windows.c
@@ -1065,7 +1065,7 @@ static void init_help(void)
 /*
  * Start Help.
  */
-static void start_help(frontend *fe, char *topic)
+static void start_help(frontend *fe, const char *topic)
 {
     char *str = NULL;
     int cmd;