1 files changed, 2 insertions, 2 deletions
diff --git a/8a.c b/8a.c
index 9c747b2..4052987 100644
--- a/8a.c
+++ b/8a.c
@@ -26,8 +26,8 @@ static char *ReadLine(char *p, size_t size, FILE *fp)
 
 static int CompareLen(const void *a, const void *b)
 {
-    const char **pa = a;
-    const char **pb = b;
+    const char const **pa = a;
+    const char const **pb = b;
     int l1;
     int l2;