Simplified str_ends_in

sol-prog · Jun 10, 2019 · 4e8127d · 4e8127d
1 parent 1b36677
commit 4e8127d
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/utils.h b/utils.h
@@ -16,8 +16,6 @@ do { \
 
 // Check if a string "str" ends with a substring "ends"
 static inline bool str_ends_in(const char *str, const char *ends) {
-    size_t str_len = strlen(str);
-    size_t ends_len = strlen(ends);
-    char *pos = strstr(str, ends);
-    return (pos != NULL) && (pos + ends_len == str + str_len);
+    char *pos = strrchr(str, '.');
+    return !strcmp(pos, ends);
 }