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-rw-r--r--diff.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/diff.c b/diff.c
index 42a107c..9b3eb99 100644
--- a/diff.c
+++ b/diff.c
@@ -628,7 +628,7 @@ struct diff_words_style {
const char *newline;
};
-struct diff_words_style diff_words_styles[] = {
+static struct diff_words_style diff_words_styles[] = {
{ DIFF_WORDS_PORCELAIN, {"+", "\n"}, {"-", "\n"}, {" ", "\n"}, "~\n" },
{ DIFF_WORDS_PLAIN, {"{+", "+}"}, {"[-", "-]"}, {"", ""}, "\n" },
{ DIFF_WORDS_COLOR, {"", ""}, {"", ""}, {"", ""}, "\n" }