X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;ds=sidebyside;f=unequal.c;h=ccb00dd2993ba69628c7bc764a9b8cedc7128ea6;hb=3276376d1be74b66970b88c3e941dcedf8d22474;hp=cdea0a0416960f1e76b5f4b83d0cfb32ca9998e9;hpb=b3243d75043cf1d70beb88d2a36eaebfe85c2c3f;p=sgt-puzzles.git

diff --git a/unequal.c b/unequal.c
index cdea0a0..ccb00dd 100644
--- a/unequal.c
+++ b/unequal.c
@@ -2039,7 +2039,7 @@ const char *quis = NULL;
 
 #if 0 /* currently unused */
 
-static void debug_printf(char *fmt, ...)
+static void debug_printf(const char *fmt, ...)
 {
     char buf[4096];
     va_list ap;