# HG changeset patch
# User jwe
# Date 1045184918 0
# Node ID 8460c03f3b4bcd8f8eb7a19caf494ad0e5c8ebad
# Parent  cc3a9c2608bd20076541ac2be5ded3f45de0254d
[project @ 2003-02-14 01:08:38 by jwe]

diff --git a/scripts/ChangeLog b/scripts/ChangeLog
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,7 @@
+2003-02-13  Schloegl Alois <alois.schloegl@tugraz.at>
+
+	* strings/findstr.m: Return empty set for zero-length target.
+
 2003-02-11  Paul Kienzle <pkienzle@users.sf.net>
 
 	* set/union.m: Preserve the orientation of inputs.
diff --git a/scripts/strings/findstr.m b/scripts/strings/findstr.m
--- a/scripts/strings/findstr.m
+++ b/scripts/strings/findstr.m
@@ -63,8 +63,8 @@
   l_t = length (t);
   
   if (l_t == 0)
-    ## zero length target: return all indices
-    v = 1:l_s;
+    ## zero length target: return empty set
+    v = [];
     
   elseif (l_t == 1)
     ## length one target: simple find