Merge branch 'master' of https://github.com/Softcatala/git-po

[thirdparty/git.git] / strbuf.c

diff --git a/strbuf.c b/strbuf.c
index 46930ad0278db11379fe06b654e57edb128ab8a1..0759590b3e56de0fab6ff34f25206fb4cdeca4c5 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -620,14 +620,18 @@ ssize_t strbuf_read_file(struct strbuf *sb, const char *path, size_t hint)
 {
        int fd;
        ssize_t len;
+       int saved_errno;
 
        fd = open(path, O_RDONLY);
        if (fd < 0)
                return -1;
        len = strbuf_read(sb, fd, hint);
+       saved_errno = errno;
        close(fd);
-       if (len < 0)
+       if (len < 0) {
+               errno = saved_errno;
                return -1;
+       }
 
        return len;
 }