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-rw-r--r--git-mergetool--lib.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index 5b62785..51dd0d6 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -1,3 +1,4 @@
+#!/bin/sh
# git-mergetool--lib is a library for common merge tool functions
diff_mode() {
test "$TOOL_MODE" = diff