fix segfault if urlhandler is not defined in golded.cfg

docs/notework.rus

@@ -10,6 +10,12 @@ _____________________________________________________________________________
                ‡ ¬¥âª¨ ¤«ï GoldED+ 1.1.5, /snapshot/
 _____________________________________________________________________________
 
+! …᫨ ­¥â ­¨ ®¤­®£® URLHANDLER ¨ ¢ë§ë¢ ¥âáï READpeekURLs, Golded+ ⥯¥àì ­¥
+  ¯ ¤ ¥â á segmentation fault.
+
++ <20>®¢ ï ¤¨à¥ªâ¨¢  ä ©«  goldlang.cfg "IL_PEEKINFONOHANDLER" (á®®¡é¥­¨¥ " URL
+  handler are not defined in config file! ")
+
 ! <20>¥à¥­ §­ ç¥­ë ª« ¢¨è¨: Ctrl-Backspace ⥯¥àì 㤠«ï¥â ᨬ¢®« ¢«¥¢®, Ctrl-W
   㤠«ï¥â á«®¢® ¢«¥¢®. (Ž¡å®¤ ¡ £  á ®¯à¥¤¥«¥­¨¥¬ Ctrl-Backspace ¢ Linux.)
 

docs/notework.txt

@@ -10,7 +10,13 @@ ______________________________________________________________________
                Notes for GoldED+ 1.1.5, /snapshot/
 ______________________________________________________________________
 
-! Keyboard shortcats is chnged: now Ctrl-Backspace deletes char to
+! If not defined any URLHANDLER and key "READpeekURLs" is pressed,
+  Golded+ does not trap now (segmentation fault fixed).
+
++ New token IL_PEEKINFONOHANDLER for goldlang.cfg (message
+  " URL handler are not defined in config file! "
+
+! Keyboard shortcats is changed: now Ctrl-Backspace deletes char to
   left and Ctrl-W deletes word to left. (Workaround to Ctrl-Backspace
   detection bug in Linux.)
 

golded3/geread2.cpp

@@ -721,6 +721,13 @@ static bool PeekURLCmp(const std::string &a, const std::string b)
 
 void ReadPeekURLs(GMsg* msg)
 {
+  if( CFG->urlhandler.empty() )
+  {
+    w_info(LNG->PeekInfoNoHandler);
+    waitkeyt(10000);
+    w_info(NULL);
+    return;
+  }
   w_info(LNG->Wait);
 
   // Scan the current msg for urls