fishdescriptor: fix error handling

[chiark-utils.git] / cprogs / summer.c

diff --git a/cprogs/summer.c b/cprogs/summer.c
index 6a1bc3d9bb5106f0e67126fda719cc252a1bfe31..762b5d68812ac0b5e20d86ce65745bb40b6a5e06 100644 (file)
--- a/cprogs/summer.c
+++ b/cprogs/summer.c
@@ -319,8 +319,7 @@ static int recurse_filter(const struct dirent *de) {
   return 1;
 }
 
-static int recurse_compar(const void *av, const void *bv) {
-  const struct dirent *const *a=av, *const *b=bv;
+static int recurse_compar(const struct dirent **a, const struct dirent **b) {
   return strcmp((*a)->d_name, (*b)->d_name);
 }