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-rw-r--r--src/globals.hh6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/globals.hh b/src/globals.hh
index 2c4d3392077d..107d617bc895 100644
--- a/src/globals.hh
+++ b/src/globals.hh
@@ -69,6 +69,12 @@ extern string nixLogDir;
 extern string nixDBPath;
 
 
+/* Misc. global flags. */
+
+/* Whether to keep temporary directories of failed builds. */
+extern bool keepFailed;
+
+
 /* Open the database environment. */
 void openDB();