diff --git a/libisoburn/trunk/xorriso/xorriso.c b/libisoburn/trunk/xorriso/xorriso.c
index 88b186da..8154b04b 100644
--- a/libisoburn/trunk/xorriso/xorriso.c
+++ b/libisoburn/trunk/xorriso/xorriso.c
@@ -2896,16 +2896,28 @@ int Findjob_new_node(struct FindjoB *job, struct ExprnodE **fnode,
 }
 
 
+/* If an operator is expected : use -and */
+int Findjob_default_and(struct FindjoB *o, int flag)
+{
+ int ret;
+
+ if(Findjob_cursor_complete(o, 0)) {
+   ret= Findjob_and(o, 0);
+   if(ret <= 0)
+     return(ret);
+ }
+ return(1);
+}
+
+
 int Findjob_open_bracket(struct FindjoB *job, int flag)
 {
  int ret;
  struct ExprnodE *fnode;
 
- if(Findjob_cursor_complete(job, 0)) {
-   job->errn= -2;
-   sprintf(job->errmsg,"Binary operator expected, opening-bracket found");
-   return(0);
- } 
+ ret= Findjob_default_and(job, 0);
+ if(ret <= 0)
+   return(ret);
  ret= Findjob_new_node(job, &fnode, "-sub", 1);
  if(ret <= 0)
    return(ret);
@@ -2936,11 +2948,11 @@ int Findjob_close_bracket(struct FindjoB *job, int flag)
 
 int Findjob_not(struct FindjoB *job, int flag)
 {
- if(Findjob_cursor_complete(job, 0)) {
-   job->errn= -2;
-   sprintf(job->errmsg, "Binary operator expected, unary operator found");
-   return(0);
- } 
+ int ret;
+
+ ret= Findjob_default_and(job, 0);
+ if(ret <= 0)
+   return(ret);
  job->cursor->invert= !job->cursor->invert;
  return(1);
 }
@@ -3002,11 +3014,9 @@ int Findjob_if(struct FindjoB *job, int flag)
  int ret;
  struct ExprnodE *fnode;
 
- if(Findjob_cursor_complete(job,0)) {
-   job->errn= -2;
-   sprintf(job->errmsg,"Binary operator expected, -if-mark found");
-   return(0);
- } 
+ ret= Findjob_default_and(job, 0);
+ if(ret <= 0)
+   return(ret);
  ret= Findjob_new_node(job, &fnode, "-if", 1);
  if(ret<=0)
    return(ret);
@@ -3143,20 +3153,6 @@ improper_range:;
 }
 
 
-/* If an operator is expected : use -and */
-int Findjob_default_and(struct FindjoB *o, int flag)
-{
- int ret;
-
- if(Findjob_cursor_complete(o, 0)) {
-   ret= Findjob_and(o, 0);
-   if(ret <= 0)
-     return(ret);
- }
- return(1);
-}
-
-
 int Findjob_set_name_expr(struct FindjoB *o, char *name_expr, int flag)
 {
  char regexpr[2*SfileadrL+2];
diff --git a/libisoburn/trunk/xorriso/xorriso_timestamp.h b/libisoburn/trunk/xorriso/xorriso_timestamp.h
index f2d01d26..2c32da95 100644
--- a/libisoburn/trunk/xorriso/xorriso_timestamp.h
+++ b/libisoburn/trunk/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2009.04.21.173600"
+#define Xorriso_timestamP "2009.04.21.184214"