diff --git a/w2v-server.pl b/w2v-server.pl
index 0ee5543..f29a70a 100755
--- a/w2v-server.pl
+++ b/w2v-server.pl
@@ -64,6 +64,7 @@
   $mergedEnd = mergeVectors($opt_m);
 }
 
+
 if($opt_d) { # -d: dump  vecs and exit
 	dump_vecs($opt_d);
 	exit;
@@ -727,7 +728,6 @@
   char st[100][max_size], sep[100];
 	long a, b=0, c=0, cn=0;
   int unmerged;
-  int index = 0;
 
 	while (1) {
 		st[cn][b] = st1[c];
@@ -743,17 +743,11 @@
 	}
 	cn++;
 	for (a = 0; a < cn; a++) {
-    b = 0;
-    int i;
-    for(i=0; i < strlen(st[a]) && st[a][i] >= '0' && st[a][i] <= '9'; i++)
-      b = b*10+st[a][i]-'0';
-    if(i < strlen(st[a]) || i==0) {
-      if(search_backw) {
-        for (b = words - 1; b >= 0; b--) if (!strcmp(&vocab[b * max_w], st[a])) break;
-      }  else {
-        for (b = 0; b < words; b++) if (!strcmp(&vocab[b * max_w], st[a])) break;
-      }
-    }
+		if(search_backw) {
+			for (b = words - 1; b >= 0; b--) if (!strcmp(&vocab[b * max_w], st[a])) break;
+		}  else {
+			for (b = 0; b < words; b++) if (!strcmp(&vocab[b * max_w], st[a])) break;
+		}
 		if (b == words) b = -1;
 		wl->wordi[a] = b;
 		fprintf(stderr, "Word: \"%s\"  Position in vocabulary: %lld\n", st[a], wl->wordi[a]);