From 4c668c542012b126f3a45aa67408f043cf85c301 Mon Sep 17 00:00:00 2001
From: Vladimir Krivosheev <vladimir.krivosheev@jetbrains.com>
Date: Tue, 24 Nov 2015 11:25:51 +0100
Subject: [PATCH] attempt to investigate IDEA-144970 Settings Repository fails
 to read/merge

---
 plugins/settings-repository/src/git/GitRepositoryManager.kt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/settings-repository/src/git/GitRepositoryManager.kt b/plugins/settings-repository/src/git/GitRepositoryManager.kt
index c39e335110d8..510443aac713 100644
--- a/plugins/settings-repository/src/git/GitRepositoryManager.kt
+++ b/plugins/settings-repository/src/git/GitRepositoryManager.kt
@@ -24,6 +24,7 @@ import com.intellij.openapi.util.io.FileUtil
 import com.intellij.openapi.util.text.StringUtil
 import com.intellij.util.SmartList
 import org.eclipse.jgit.api.AddCommand
+import org.eclipse.jgit.api.errors.NoHeadException
 import org.eclipse.jgit.api.errors.UnmergedPathsException
 import org.eclipse.jgit.errors.TransportException
 import org.eclipse.jgit.ignore.IgnoreNode
@@ -138,6 +139,10 @@ class GitRepositoryManager(private val credentialsStore: NotNullLazyValue<Creden
           return commitIfCan(indicator, repository.fixAndGetState())
         }
       }
+      catch (e: NoHeadException) {
+        LOG.warn("Cannot commit - no HEAD", e)
+        return false
+      }
     }
   }