When calling `git_config_set` to set 'core.precomposeunicode' we
ignore the return value of the function, which may indicate that
we were unable to write the value back to disk.
As surrounding code is already dying when an error occurs we
simply die and print an error message when we are unable to write
the config value.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
compat/precompose_utf8.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c
index 079070f..9ff1ebe 100644
--- a/compat/precompose_utf8.c
+++ b/compat/precompose_utf8.c
@@ -50,7 +50,8 @@ void probe_utf8_pathname_composition(void)
close(output_fd);
git_path_buf(&path, "%s", auml_nfd);
precomposed_unicode = access(path.buf, R_OK) ? 0 : 1;
- git_config_set("core.precomposeunicode", precomposed_unicode ? "true" : "false");
+ git_config_set_or_die("core.precomposeunicode",
+ precomposed_unicode ? "true" : "false");
git_path_buf(&path, "%s", auml_nfc);
if (unlink(path.buf))
die_errno(_("failed to unlink '%s'"), path.buf);
--
2.7.0
--
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