From: Johannes Schindelin <Johannes.Schindelin@gmx.de>

From: Johannes Schindelin <Johannes.Schindelin@gmx.de>

On Windows, a read-only files cannot be deleted. To make sure that
deletion does not fail because of this, always call chmod() before
unlink().

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
---
 git-compat-util.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/git-compat-util.h b/git-compat-util.h
index 672c074..06ac2c1 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -551,6 +551,14 @@ static inline int mingw_mkdir(const char *path, int mode)
 }
 #define mkdir mingw_mkdir
 
+static inline int mingw_unlink(const char *pathname)
+{
+	/* read-only files cannot be removed */
+	chmod(pathname, 0666);
+	return unlink(pathname);
+}
+#define unlink mingw_unlink
+
 static inline int waitpid(pid_t pid, unsigned *status, unsigned options)
 {
 	if (options == 0)
-- 
1.5.4.1.126.ge5a7d

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