From: Colin Walters <walters@verbum.org>
Date: Thu, 21 Sep 2017 15:00:47 +0000 (-0400)
Subject: lib/checkout: Squash a gcc maybe-uninitialized warning
X-Git-Tag: archive/raspbian/2022.1-3+rpi1~1^2~4^2~31^2~53
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https://%22Program/%22http:/www.example.com/cgi/%22https:/%22Program?a=commitdiff_plain;h=f639f8f4c0ea8992203848c4e5f1c841c14f58f1;p=ostree.git

lib/checkout: Squash a gcc maybe-uninitialized warning

gcc doesn't know that our enum cases must be exhaustive.

Closes: #1201
Approved by: jlebon
---

diff --git a/src/libostree/ostree-repo-checkout.c b/src/libostree/ostree-repo-checkout.c
index 7e36e689..de239eeb 100644
--- a/src/libostree/ostree-repo-checkout.c
+++ b/src/libostree/ostree-repo-checkout.c
@@ -303,11 +303,11 @@ create_file_copy_from_input_at (OstreeRepo     *repo,
         return FALSE;
 
       /* The add/union/none behaviors map directly to GLnxLinkTmpfileReplaceMode */
-      GLnxLinkTmpfileReplaceMode replace_mode;
+      GLnxLinkTmpfileReplaceMode replace_mode = GLNX_LINK_TMPFILE_NOREPLACE;
       switch (options->overwrite_mode)
         {
         case OSTREE_REPO_CHECKOUT_OVERWRITE_NONE:
-          replace_mode = GLNX_LINK_TMPFILE_NOREPLACE;
+          /* Handled above */
           break;
         case OSTREE_REPO_CHECKOUT_OVERWRITE_UNION_FILES:
           replace_mode = GLNX_LINK_TMPFILE_REPLACE;