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fix code

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This commit is contained in:
Looly
2020-12-08 06:23:48 +08:00
parent 7a03bbe93a
commit 68da52bf82
1 changed files with 2 additions and 2 deletions
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4
hutool-core/src/main/java/cn/hutool/core/text/StrBuilder.java
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@@ -239,7 +239,7 @@ public class StrBuilder implements CharSequence, Appendable, Serializable {
*/ */
public StrBuilder insert(int index, CharSequence csq) { public StrBuilder insert(int index, CharSequence csq) {
if (null == csq) { if (null == csq) {
csq = "null"; csq = StrUtil.EMPTY;
} }
int len = csq.length(); int len = csq.length();
moveDataAfterIndex(index, csq.length()); moveDataAfterIndex(index, csq.length());
@@ -524,7 +524,7 @@ public class StrBuilder implements CharSequence, Appendable, Serializable {
*/ */
private void ensureCapacity(int minimumCapacity) { private void ensureCapacity(int minimumCapacity) {
// overflow-conscious code // overflow-conscious code
if (minimumCapacity - value.length < 0) { if (minimumCapacity - value.length > 0) {
expandCapacity(minimumCapacity); expandCapacity(minimumCapacity);
} }
} }