Small improvements

Save (but then cleanup) generated extensions
Add package and readdir to 'all' extensions
Order of static extensions matters!!
Simple C define support for configured extensions
Fix some compiler warnings

1 files changed, 4 insertions, 1 deletions

diff --git a/jim-file.c b/jim-file.c
index 5600d65..547efdf 100644
--- a/jim-file.c
+++ b/jim-file.c
@@ -657,7 +657,10 @@ static int Jim_PwdCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
     const int cwd_len=2048;
     char *cwd=malloc(cwd_len);
-    getcwd(cwd, cwd_len);
+
+    if (getcwd(cwd, cwd_len) != 0) {
+        return JIM_ERR;
+    }
 
     Jim_SetResultString(interp, cwd, -1);