---

yaml --- r: 73199 b: refs/heads/master c: 0b030c2 h: refs/heads/master i: 73197: 28480b4 73195: 01f6ec6 73191: 1dae042 73183: c5d534e v: v3
git-mirror · Nov 5, 2007 · d2e9eeb · d2e9eeb
1 parent 31c3a34
commit d2e9eeb
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a75983eef1193c43caebde6643a218bd8d8390e
+refs/heads/master: 0b030c2c2f0f1d98d5fe412e5b7cf7fd53f5221a
diff --git a/trunk/lib/bitmap.c b/trunk/lib/bitmap.c
@@ -469,6 +469,10 @@ int bitmap_scnlistprintf(char *buf, unsigned int buflen,
 	/* current bit is 'cur', most recently seen range is [rbot, rtop] */
 	int cur, rbot, rtop;
 
+	if (buflen == 0)
+		return 0;
+	buf[0] = 0;
+
 	rbot = cur = find_first_bit(maskp, nmaskbits);
 	while (cur < nmaskbits) {
 		rtop = cur;