fsck: avoid looking at NULL blob->object

diff --git a/strbuf.c b/strbuf.c
index 5f138ed3c802c3353578cfe792ae49e235e695a8..0759590b3e56de0fab6ff34f25206fb4cdeca4c5 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -95,6 +95,7 @@ void strbuf_trim(struct strbuf *sb)
        strbuf_rtrim(sb);
        strbuf_ltrim(sb);
 }
+
 void strbuf_rtrim(struct strbuf *sb)
 {
        while (sb->len > 0 && isspace((unsigned char)sb->buf[sb->len - 1]))
@@ -102,6 +103,13 @@ void strbuf_rtrim(struct strbuf *sb)
        sb->buf[sb->len] = '\0';
 }
 
+void strbuf_trim_trailing_dir_sep(struct strbuf *sb)
+{
+       while (sb->len > 0 && is_dir_sep((unsigned char)sb->buf[sb->len - 1]))
+               sb->len--;
+       sb->buf[sb->len] = '\0';
+}
+
 void strbuf_ltrim(struct strbuf *sb)
 {
        char *b = sb->buf;