Make the code base clean under -Wwrite-strings.

[sgt-puzzles.git] / keen.c

diff --git a/keen.c b/keen.c
index 2acbea91fc317c6839b13fe76c3fdcdaee34353b..ec7af12985c46d5ea4da5339b4f40294e8e4f67b 100644 (file)
--- a/keen.c
+++ b/keen.c
@@ -727,7 +727,7 @@ static char *encode_block_structure(char *p, int w, int *dsf)
     return q;
 }
 
-static char *parse_block_structure(const char **p, int w, int *dsf)
+static const char *parse_block_structure(const char **p, int w, int *dsf)
 {
     int a = w*w;
     int pos = 0;
@@ -1207,7 +1207,7 @@ static const char *validate_desc(const game_params *params, const char *desc)
 {
     int w = params->w, a = w*w;
     int *dsf;
-    char *ret;
+    const char *ret;
     const char *p = desc;
     int i;