X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsan.cpp;h=222a10431be9a74f5f77223376739e87172de0a5;hp=efdf1773956a90510b33034c469bbdb8f8c62758;hb=1b0fee9b17a1220b60b3051626e8444f474e884c;hpb=9f943a132a2290f28eea388bf5ea45ddab7da973

diff --git a/src/san.cpp b/src/san.cpp
index efdf1773..222a1043 100644
--- a/src/san.cpp
+++ b/src/san.cpp
@@ -172,7 +172,7 @@ Move move_from_san(const Position& pos, const std::string& movestr) {
   for (size_t i = 0; i < movestr.length(); i++)
   {
       char type, c = movestr[i];
-      if (pieceLetters.find(c) != -1)
+      if (pieceLetters.find(c) != std::string::npos)
           type = 'P';
       else if (c >= 'a' && c <= 'h')
           type = 'F';
@@ -223,7 +223,7 @@ Move move_from_san(const Position& pos, const std::string& movestr) {
               toRank = rank_from_char(c);
               state = (i < movestr.length() - 1) ? PROMOTION_OR_CHECK : END;
           }
-          else if (state == TO_FILE && fromRank == FILE_NONE)
+          else if (state == TO_FILE && fromRank == RANK_NONE)
           {
               // It's a disambiguation rank instead of a file
               fromRank = rank_from_char(c);
@@ -263,7 +263,7 @@ Move move_from_san(const Position& pos, const std::string& movestr) {
       return MOVE_NONE;
 
   // Look for a matching move
-  Move m, move;
+  Move m, move = MOVE_NONE;
   to = make_square(toFile, toRank);
   int matches = 0;