zipimport: initialize fullpath to NULL
In some cases, fullpath value is used whereas fullpath was not always
initialized. Warning found by the Clang Static Analyzer.
diff --git a/Modules/zipimport.c b/Modules/zipimport.c
index de89a76..a83bf8b 100644
--- a/Modules/zipimport.c
+++ b/Modules/zipimport.c
@@ -1196,7 +1196,7 @@
int *p_ispackage, PyObject **p_modpath)
{
PyObject *code = NULL, *toc_entry, *subname;
- PyObject *path, *fullpath;
+ PyObject *path, *fullpath = NULL;
struct st_zip_searchorder *zso;
subname = get_subname(fullname);