--- ExEfDSP.c.str	2010-05-01 17:45:39.000000000 +0200
+++ ExEfDSP.c	2010-05-01 17:46:30.000000000 +0200
@@ -959,10 +959,10 @@
     fgets(s,40,strm);
     while (strcmp(s,"*Effects\n"))
 	    {
-	    printf(s);
+	    printf("%s",s);
 	    if (Tcl_interactive)
 		{
-		fprintf(Tcl_strmw,s);
+		fprintf(Tcl_strmw,"%s",s);
 		}
 	    if (!strncmp(s,"Audio",5))
 		{	
@@ -1806,7 +1806,7 @@
     char a;
     char path[80];
     
-    printf(Tcl_line);
+    printf("%s",Tcl_line);
     if (!strncmp(Tcl_line,"Box",3))
 	{
 	sscanf(Tcl_line+4,"%hd %hd %c",&x,&y,&a);