call_import.c: Always set ci->pc

Otherwise, imports without parameters would jump to `call` directly
without assigning ci->pc first, so that nwp_interp_resume would read
incorrectly from offset 0.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/routines/call_import.c b/src/routines/call_import.c
index 63a736e..6a94ff0 100644
--- a/src/routines/call_import.c
+++ b/src/routines/call_import.c
@@ -403,7 +403,7 @@ static enum nw_state tell(struct nw_interp *const i)
     if (n)
         return n;
 
-    i->next = seek_param_types;
+    i->next = ci->fn.param_count ? seek_param_types : call;
     return NW_AGAIN;
 }
 
@@ -465,7 +465,7 @@ static enum nw_state prepare(struct nw_interp *const i)
         *pci = ci;
         pci->fn = fn;
         pci->imp = imp;
-        i->next = pci->fn.param_count ? tell : call;
+        i->next = tell;
     }
 
     return NW_AGAIN;