Add compiler warnings for some common incorrect usage of functions, such as forgetting to cast null pointers to variadic functions

darcs-hash:20061019151947-ac50b-4043638a7a830fa80fd918f92365f5afe3ff208a.gz

1 files changed, 2 insertions, 2 deletions

diff --git a/exec.h b/exec.h
index 97345e98..63e0d0a3 100644
--- a/exec.h
+++ b/exec.h
@@ -51,8 +51,8 @@ void exec( job_t *j );
 
   \return the status of the last job to exit, or -1 if en error was encountered.
 */
-int exec_subshell( const wchar_t *cmd, 
-				   array_list_t *l );
+__warn_unused int exec_subshell( const wchar_t *cmd, 
+								 array_list_t *l );
 
 
 /**