Fix -Wbool-conversion warnings in hunspell.

src/hunspell/hunspell.cxx

 #include "license.hunspell"
 #include "license.myspell"
 
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 
 #include "hunspell.hxx"
 #include "hunspell.h"
 #ifndef HUNSPELL_CHROME_CLIENT
@@ skipping 334 matching lines @@
         free((*slst)[ns]);
     }
     for (int k = ns; k > 0; k--) (*slst)[k] = (*slst)[k - 1];
     (*slst)[0] = dup;
     return ns + 1;
 }
 
 int Hunspell::spell(const char * word, int * info, char ** root)
 {
 #ifdef HUNSPELL_CHROME_CLIENT
-  if (pHMgr) pHMgr[0]->EmptyHentryCache();

[Nico, 2014/03/11 16:40:55]

Can you paste the warning? (Often a good idea to include the warning text in the
Cl description for warning fixes.) This looks like a valid check to me at first
sight.

[Alexander Potapenko, 2014/03/11 17:38:48]

Updated the CL description.
Maybe it used to be a pointer, but was converted to an array later.
Other accesses to pHMgr[0] in this file do not check for pHMgr.

+  pHMgr[0]->EmptyHentryCache();
 #endif
   struct hentry * rv=NULL;
   // need larger vector. For example, Turkish capital letter I converted a
   // 2-byte UTF-8 character (dotless i) by mkallsmall.
   char cw[MAXWORDUTF8LEN];
   char wspace[MAXWORDUTF8LEN];
   w_char unicw[MAXWORDLEN];
   // Hunspell supports XML input of the simplified API (see manual)
   if (strcmp(word, SPELL_XML) == 0) return 1;
   int nc = strlen(word);
@@ skipping 342 matching lines @@
      }
 
   }
 
   return he;
 }
 
 int Hunspell::suggest(char*** slst, const char * word)
 {
 #ifdef HUNSPELL_CHROME_CLIENT
-  if (pHMgr) pHMgr[0]->EmptyHentryCache();
+  pHMgr[0]->EmptyHentryCache();
 #endif
   int onlycmpdsug = 0;
   char cw[MAXWORDUTF8LEN];
   char wspace[MAXWORDUTF8LEN];
   if (!pSMgr || maxdic == 0) return 0;
   w_char unicw[MAXWORDLEN];
   *slst = NULL;
   // process XML input of the simplified API (see manual)
   if (strncmp(word, SPELL_XML, sizeof(SPELL_XML) - 3) == 0) {
      return spellml(slst, word);
@@ skipping 1318 matching lines @@
 
   /* remove word from the run-time dictionary */
 
 int Hunspell_remove(Hunhandle *pHunspell, const char * word) {
         return ((Hunspell*)pHunspell)->remove(word);
 }
 
 void Hunspell_free_list(Hunhandle *, char *** slst, int n) {
         freelist(slst, n);
 }