Merge pull request #6063 from libgit2/ethomson/win32_envvar

win32: allow empty environment variables

Merge pull request #6063 from libgit2/ethomson/win32_envvar
win32: allow empty environment variables
0a872862 · Edward Thomson · GitHub · 1396a9b5 · 18fc751e · 0a872862
Unverified Commit 0a872862 authored Sep 20, 2021 by Edward Thomson Committed by GitHub Sep 20, 2021
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src/util.c
+1 -1

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--- a/src/util.c
+++ b/src/util.c
@@ -755,7 +755,7 @@ int git__getenv(git_buf *out, const char *name)

 	if (value_len)
 		error = git_buf_put_w(out, wide_value, value_len);
-	else if (GetLastError() == ERROR_ENVVAR_NOT_FOUND)
+	else if (GetLastError() == ERROR_SUCCESS || GetLastError() == ERROR_ENVVAR_NOT_FOUND)
 		error = GIT_ENOTFOUND;
 	else
 		git_error_set(GIT_ERROR_OS, "could not read environment variable '%s'", name);