$OpenBSD: patch-prog_check_funs_cpp,v 1.1 2018/04/07 22:50:15 naddy Exp $

Fix compilation with clang 6.
https://git.savannah.gnu.org/cgit/aspell.git/patch/?id=8089fa02122fed0a6394eba14bbedcb1d18e2384

Index: prog/check_funs.cpp
--- prog/check_funs.cpp.orig
+++ prog/check_funs.cpp
@@ -647,7 +647,7 @@ static void print_truncate(FILE * out, const char * wo
     }
   }
   if (i == width-1) {
-    if (word == '\0')
+    if (*word == '\0')
       put(out,' ');
     else if (word[len] == '\0')
       put(out, word, len);
