1 files changed, 30 insertions, 30 deletions
diff --git a/src/Common/libzip/zip_file_replace.c b/src/Common/libzip/zip_file_replace.c
index 70b379aa..4262d453 100644
--- a/src/Common/libzip/zip_file_replace.c
+++ b/src/Common/libzip/zip_file_replace.c
@@ -1,9 +1,9 @@
 /*
   zip_file_replace.c -- replace file via callback function
-  Copyright (C) 1999-2018 Dieter Baron and Thomas Klausner
+  Copyright (C) 1999-2021 Dieter Baron and Thomas Klausner
 
   This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
+  The authors can be contacted at <info@libzip.org>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
@@ -38,12 +38,12 @@
 ZIP_EXTERN int
 zip_file_replace(zip_t *za, zip_uint64_t idx, zip_source_t *source, zip_flags_t flags) {
     if (idx >= za->nentry || source == NULL) {
-	zip_error_set(&za->error, ZIP_ER_INVAL, 0);
-	return -1;
+        zip_error_set(&za->error, ZIP_ER_INVAL, 0);
+        return -1;
     }
 
     if (_zip_file_replace(za, idx, NULL, source, flags) == -1)
-	return -1;
+        return -1;
 
     return 0;
 }
@@ -56,31 +56,31 @@ _zip_file_replace(zip_t *za, zip_uint64_t idx, const char *name, zip_source_t *s
     zip_uint64_t za_nentry_prev;
 
     if (ZIP_IS_RDONLY(za)) {
-	zip_error_set(&za->error, ZIP_ER_RDONLY, 0);
-	return -1;
+        zip_error_set(&za->error, ZIP_ER_RDONLY, 0);
+        return -1;
     }
 
     za_nentry_prev = za->nentry;
     if (idx == ZIP_UINT64_MAX) {
-	zip_int64_t i = -1;
+        zip_int64_t i = -1;
 
-	if (flags & ZIP_FL_OVERWRITE)
-	    i = _zip_name_locate(za, name, flags, NULL);
+        if (flags & ZIP_FL_OVERWRITE)
+            i = _zip_name_locate(za, name, flags, NULL);
 
-	if (i == -1) {
-	    /* create and use new entry, used by zip_add */
-	    if ((i = _zip_add_entry(za)) < 0)
-		return -1;
-	}
-	idx = (zip_uint64_t)i;
+        if (i == -1) {
+            /* create and use new entry, used by zip_add */
+            if ((i = _zip_add_entry(za)) < 0)
+                return -1;
+        }
+        idx = (zip_uint64_t)i;
     }
 
     if (name && _zip_set_name(za, idx, name, flags) != 0) {
-	if (za->nentry != za_nentry_prev) {
-	    _zip_entry_finalize(za->entry + idx);
-	    za->nentry = za_nentry_prev;
-	}
-	return -1;
+        if (za->nentry != za_nentry_prev) {
+            _zip_entry_finalize(za->entry + idx);
+            za->nentry = za_nentry_prev;
+        }
+        return -1;
     }
 
     /* does not change any name related data, so we can do it here;
@@ -88,15 +88,15 @@ _zip_file_replace(zip_t *za, zip_uint64_t idx, const char *name, zip_source_t *s
     _zip_unchange_data(za->entry + idx);
 
     if (za->entry[idx].orig != NULL && (za->entry[idx].changes == NULL || (za->entry[idx].changes->changed & ZIP_DIRENT_COMP_METHOD) == 0)) {
-	if (za->entry[idx].changes == NULL) {
-	    if ((za->entry[idx].changes = _zip_dirent_clone(za->entry[idx].orig)) == NULL) {
-		zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
-		return -1;
-	    }
-	}
-
-	za->entry[idx].changes->comp_method = ZIP_CM_REPLACED_DEFAULT;
-	za->entry[idx].changes->changed |= ZIP_DIRENT_COMP_METHOD;
+        if (za->entry[idx].changes == NULL) {
+            if ((za->entry[idx].changes = _zip_dirent_clone(za->entry[idx].orig)) == NULL) {
+                zip_error_set(&za->error, ZIP_ER_MEMORY, 0);
+                return -1;
+            }
+        }
+
+        za->entry[idx].changes->comp_method = ZIP_CM_REPLACED_DEFAULT;
+        za->entry[idx].changes->changed |= ZIP_DIRENT_COMP_METHOD;
     }
 
     za->entry[idx].source = source;