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-rw-r--r--strbuf.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/strbuf.h b/strbuf.h
index 2075384e0b..1a77fe146a 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -147,7 +147,10 @@ static inline void strbuf_setlen(struct strbuf *sb, size_t len)
if (len > (sb->alloc ? sb->alloc - 1 : 0))
die("BUG: strbuf_setlen() beyond buffer");
sb->len = len;
- sb->buf[len] = '\0';
+ if (sb->buf != strbuf_slopbuf)
+ sb->buf[len] = '\0';
+ else
+ assert(!strbuf_slopbuf[0]);
}
/**