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-rw-r--r--lib/choose_rev.tcl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/choose_rev.tcl b/lib/choose_rev.tcl
index 5e833a5..a063c5b 100644
--- a/lib/choose_rev.tcl
+++ b/lib/choose_rev.tcl
@@ -314,7 +314,7 @@ method commit_or_die {} {
}
set top [winfo toplevel $w]
- set msg [append [mc "Invalid revision: %s" [get $this]] "\n\n$err"]
+ set msg [strcat [mc "Invalid revision: %s" [get $this]] "\n\n$err"]
tk_messageBox \
-icon error \
-type ok \