Исправил ошибку если нет изменений

2022-10-17 16:59:13 +03:00 · 2022-10-17 16:59:13 +03:00 · 54923d6bef
commit 54923d6bef
parent 04e7dd2560
1 changed files with 3 additions and 1 deletions
--- a/lib/git.tcl
+++ b/lib/git.tcl
@ -35,7 +35,9 @@ namespace eval Git {
        foreach line [split $pipe "\n"] {
            lappend res $line
        }
-        return $res
+        if [info exists res] {
+            return $res
+        }
    }
    
    proc Diff {f} {