[PATCH JGIT] Little performance optimization - replace the previous one

[Yann Simon <yann.simon.fr@xxxxxxxxx>]

- avoid one if
- avoid to calculate 2 times the same value

Signed-off-by: Yann Simon <yann.simon.fr@xxxxxxxxx>
---
 .../src/org/spearce/jgit/lib/GitIndex.java         |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/GitIndex.java
b/org.spearce.jgit/src/org/spearce/jgit/lib/GitIndex.java
index 454b540..6eeccff 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/GitIndex.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/GitIndex.java
@@ -411,11 +411,9 @@ Entry(ByteBuffer b) {
                 * @throws IOException
                 */
                public boolean update(File f) throws IOException {
-                       boolean modified = false;
                        long lm = f.lastModified() * 1000000L;
-                       if (mtime != lm)
-                               modified = true;
-                       mtime = f.lastModified() * 1000000L;
+                       boolean modified = mtime != lm;
+                       mtime = lm;
                        if (size != f.length())
                                modified = true;
                        if (config_filemode()) {
--
1.6.0.6



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