- Added file checking and listings to exeman

- Fixed some problems with mesure
- Fixed issues with tasub

fourtable.c

@@ -39,6 +39,7 @@ static void clearTable(int handle){
     LLDnodeDelete(handle);
     status = LLDnodePtr2Next(handle);
   }
+  LLDnodeDelete(handle);
 }
 /*------------------------------------------------------------------------*/
 static void printList(int handle, SConnection *pCon){
@@ -240,17 +241,15 @@ int HandleFourCircleCommands(int handle, SConnection *pCon,
 /*-----------------------------------------------------------------------*/
 static FourTableEntry findEntry(int handle, double two_theta){
   int status;
-  FourTableEntry entry, prevEntry;
+  FourTableEntry entry;
 
   status = LLDnodePtr2First(handle);
-  LLDnodeDataTo(handle,&prevEntry);
   while(status == 1) {
     LLDnodeDataTo(handle,&entry);
     if(entry.twoThetaEnd > two_theta){
-      return prevEntry;
+      return entry;
     } 
     status = LLDnodePtr2Next(handle);
-    prevEntry = entry;
   }
   strcpy(entry.scanVar,"NOT FOUND");
   return entry;