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-rw-r--r--generic/proof-shell.el3
1 files changed, 1 insertions, 2 deletions
diff --git a/generic/proof-shell.el b/generic/proof-shell.el
index 71099176..4a6f0bcf 100644
--- a/generic/proof-shell.el
+++ b/generic/proof-shell.el
@@ -236,8 +236,7 @@ process command."
(append (split-string proof-rsh-command)
prog-name-list1)
prog-name-list1))
- (prog-command-line
- (proof-splice-separator " " prog-name-list))
+ (prog-command-line (mapconcat 'identity prog-name-list " "))
(process-connection-type
proof-shell-process-connection-type)