Optimize match to one loop

bash/every-chmod

@@ -16,7 +16,7 @@ for owner in {0..7}; do
   for group in {0..7}; do
     for universe in {0..7}; do
       printf 'chmod_%s() {\n' "$(perms "$owner" "$group" "$universe")"
-      printf '    chmod %d%d%d "$@"\n' "$owner" "$group" "$universe"
+      printf '  chmod %d%d%d "$@"\n' "$owner" "$group" "$universe"
       printf '}\n'
       printf '\n'
     done

c/cosmic.c

@@ -1,5 +1,5 @@
 int match(const char *needle, const char *haystack) {
-  while(*haystack) {
+  while(*haystack || *needle) {
     if(*needle == '*' && *(needle + 1) == '*') {
       needle += 1;
     } else if(*needle == '*') {
@@ -7,6 +7,8 @@ int match(const char *needle, const char *haystack) {
         return 1;
       } else if(*(needle + 1) == *haystack) {
         needle += 1;
+      } else if(*haystack == '\0') {
+        needle += 1;
       } else {
         haystack += 1;
       }
@@ -18,11 +20,7 @@ int match(const char *needle, const char *haystack) {
     }
   }
 
-  while(*needle == '*') {
-    needle += 1;
-  }
-
-  return *needle == '\0';
+  return 1;
 }
 
 int main(int argc, char **argv) {