Allow passing additional parameters to shell_exec()

This allows for specifying multiple command line parameters to be passed
on to the command in a way similar to fork_exec(). This is useful if we
want to wrap editor or pager invocations in a shell.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/day.c b/src/day.c
index 43a5aec..ab362c0 100644
--- a/src/day.c
+++ b/src/day.c
@@ -1180,6 +1180,7 @@ void
 day_pipe_item (void)
 {
   char cmd[BUFSIZ] = "";
+  char const *arg[] = { cmd, NULL };
   int pout;
   int pid;
   FILE *fpout;
@@ -1196,7 +1197,7 @@ day_pipe_item (void)
     return;
 
   wins_prepare_external ();
-  if ((pid = shell_exec (NULL, &pout, cmd)))
+  if ((pid = shell_exec (NULL, &pout, *arg, arg)))
     {
       fpout = fdopen (pout, "w");