Author: Daniel Rus Morales <danirus@tol-project.org>
Description: Fix warning messages due to deprecated char conversions
--- a/tclodbc.cxx
+++ b/tclodbc.cxx
@@ -235,7 +235,7 @@
     try {
         if (objc == 1) {
             // return usage
-            Tcl_SetResult(interp, strUsage, TCL_STATIC);
+	  Tcl_SetResult(interp, (char*) strUsage, TCL_STATIC);
             return TCL_OK;
         }
 
@@ -258,7 +258,7 @@
 
 	    case TclDatabase::VERSION:
 		// return version information
-		Tcl_SetResult(interp, strVersion, TCL_STATIC);
+	      Tcl_SetResult(interp, (char*) strVersion, TCL_STATIC);
 		return TCL_OK;
 
 	    case TclDatabase::CONNECT:
@@ -392,7 +392,7 @@
     // allocate environment handle if not yet allocated
     if (!env && SQLAllocEnv(&env) == SQL_ERROR) {
 	if (env == SQL_NULL_HENV) {
-	    Tcl_SetResult(interp, strMemoryAllocationFailed, TCL_STATIC);
+	  Tcl_SetResult(interp, (char*) strMemoryAllocationFailed, TCL_STATIC);
 	} else {
 	    Tcl_SetObjResult(interp,
 		    SqlErr(env, SQL_NULL_HDBC, SQL_NULL_HSTMT));