w2vserver: simplify getTargetWords
diff --git a/w2v-server.pl b/w2v-server.pl
index 01b49a7..88b7d11 100755
--- a/w2v-server.pl
+++ b/w2v-server.pl
@@ -724,12 +724,11 @@
 	return res;
 }
 
-wordlist *getTargetWords(char *st1, int sbw) {
+wordlist *getTargetWords(char *st1, int search_backw) {
   wordlist *wl = malloc(sizeof(wordlist));
   char st[100][max_size], sep[100];
   long a, b=0, c=0, cn=0;
   int unmerged;
-  int search_backw = 0;
 
   while (1) {
     st[cn][b] = st1[c];
@@ -754,17 +753,14 @@
     if (search_backw) {
       for (b = words - 1; b >= 0; b--) if (!strcmp(&vocab[b * max_w], st[a])) break;
     } else {
-      if (merge_words > 0 && a % 2 == 1) {
-        for (b = merge_words; b < words; 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 (merge_words > 0 && a % 2 == 1)
+        for (b = merge_words; b < words && strcmp(&vocab[b * max_w], st[a]) != 0; b++);
+      else
+        for (b = 0; b < words && strcmp(&vocab[b * max_w], st[a]) != 0; b++);
     }
     if (b == words) b = -1;
     wl->wordi[a] = b;
-    fprintf(stderr, "Word: \"%s\"  Position in vocabulary: %lld\n", st[a], wl->wordi[a]);
+    fprintf(stderr, "Word: \"%s\"  Position in vocabulary: %lld\n", &vocab[wl->wordi[a]*max_w], wl->wordi[a]);
     if (b == -1) {
       fprintf(stderr, "Out of dictionary word!\n");
       cn--;