Rename c_find_in() to overload c_find_if().

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/books.c b/examples/books.c
index eed19540..90d2d529 100644
--- a/examples/books.c
+++ b/examples/books.c
@@ -42,8 +42,8 @@ int main()
         // Look up the values associated with some keys.
         const char* to_find[] = {"Pride and Prejudice", "Alice's Adventure in Wonderland"};
         c_forloop (i, c_arraylen(to_find)) {
-            const cmap_str_value* b;
-            if ((b = cmap_str_get(&book_reviews, to_find[i])))
+            const cmap_str_value* b = cmap_str_get(&book_reviews, to_find[i]);
+            if (b)
                 printf("%s: %s\n", cstr_str(&b->first), cstr_str(&b->second));
             else
                 printf("%s is unreviewed.\n", to_find[i]);