Make it possible to cancel a long-winded wildcard match by pressing ^C

darcs-hash:20070109164705-ac50b-d8bf2c22e9ecb6bccec6892da266016dcae79a4c.gz

1 files changed, 1 insertions, 1 deletions

diff --git a/wildcard.h b/wildcard.h
index 9133b0fb..39e8ce6d 100644
--- a/wildcard.h
+++ b/wildcard.h
@@ -60,7 +60,7 @@ enum
 	\param flags flags for the search. Can be any combination of ACCEPT_INCOMPLETE and EXECUTABLES_ONLY
 	\param out The list in which to put the output
 
-	\return 1 if matches where found, 0 otherwise.
+	\return 1 if matches where found, 0 otherwise. Return -1 on abort (I.e. ^C was pressed).
    
 */
 int wildcard_expand( const wchar_t *wc,