exec: Fix a warning on mingw

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/jim-exec.c b/jim-exec.c
index e61e672..e25eb2e 100644
--- a/jim-exec.c
+++ b/jim-exec.c
@@ -348,7 +348,7 @@ static int JimCheckWaitStatus(Jim_Interp *interp, pidtype pid, int waitStatus, J
             Jim_AppendStrings(interp, errStrObj, "child ", action, " by signal ", Jim_SignalId(WTERMSIG(waitStatus)), "\n", NULL);
         }
 
-        Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, pid));
+        Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, (long)pid));
         Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, Jim_SignalId(WTERMSIG(waitStatus)), -1));
         Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, Jim_SignalName(WTERMSIG(waitStatus)), -1));
     }