[JGIT PATCH 05/13] Create the new WindowCache before clearing the old one
From: Shawn O. Pearce <hidden>
Date: 2016-06-15 22:46:40
Subsystem:
the rest · Maintainer:
Linus Torvalds
This way if the cache configuration is invalid the old cache is left unmodified, permitting the caller to recover with no penalty. Signed-off-by: Shawn O. Pearce <redacted> --- .../src/org/spearce/jgit/lib/WindowCache.java | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/WindowCache.java b/org.spearce.jgit/src/org/spearce/jgit/lib/WindowCache.java
index e4c88d2..aaad033 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/WindowCache.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/WindowCache.java@@ -112,10 +112,11 @@ public static void reconfigure(final int packedGitLimit, * settings, usually too low of a limit. */ public static void reconfigure(final WindowCacheConfig cfg) { - final WindowCache c = cache; - if (c != null) - c.removeAll(); - cache = new WindowCache(cfg); + final WindowCache nc = new WindowCache(cfg); + final WindowCache oc = cache; + if (oc != null) + oc.removeAll(); + cache = nc; UnpackedObjectCache.reconfigure(cfg); }
--
1.6.3.rc1.205.g37f8