diff --git a/c/cosmic.c b/c/cosmic.c
index 1cac97a..bcc6123 100644
--- a/c/cosmic.c
+++ b/c/cosmic.c
@@ -1,5 +1,3 @@
-#include <stdio.h>
-
 int match(const char *needle, const char *haystack) {
   while(*haystack) {
     if(*needle == '*' && *(needle + 1) == '*') {
@@ -20,7 +18,7 @@ int match(const char *needle, const char *haystack) {
     }
   }
 
-  return *needle != '\0';
+  return *needle == '\0';
 }
 
 int main(int argc, char **argv) {
@@ -28,5 +26,5 @@ int main(int argc, char **argv) {
     return 1;
   }
 
-  return match(argv[1], argv[2]);
+  return !match(argv[1], argv[2]);
 }