bpo-40714: Remove compile warning from _zoneinfo.c (pythonGH-20291)

xzy3 · May 21, 2020 · a487a39 · a487a39
1 parent e16d2f7
commit a487a39
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Modules/_zoneinfo.c b/Modules/_zoneinfo.c
@@ -1457,7 +1457,9 @@ parse_tz_str(PyObject *tz_str_obj, _tzrule *out)
     PyObject *dst_abbr = NULL;
     TransitionRuleType *start = NULL;
     TransitionRuleType *end = NULL;
-    long std_offset, dst_offset;
+    // Initialize offsets to invalid value (> 24 hours)
+    long std_offset = 1 << 20;
+    long dst_offset = 1 << 20;
 
     char *tz_str = PyBytes_AsString(tz_str_obj);
     if (tz_str == NULL) {
@@ -1907,7 +1909,7 @@ build_tzrule(PyObject *std_abbr, PyObject *dst_abbr, long std_offset,
              long dst_offset, TransitionRuleType *start,
              TransitionRuleType *end, _tzrule *out)
 {
-    _tzrule rv = {0};
+    _tzrule rv = {{0}};
 
     rv.start = start;
     rv.end = end;