branch: no detached HEAD check when editing another branch's description

diff --git a/diff.h b/diff.h
index 815dd7af5766937ae1b553631a8e7be4d609d8d3..e25addb806a190f138a14ca64190fa5d2f311aaa 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -246,7 +246,7 @@ extern int git_diff_ui_config(const char *var, const char *value, void *cb);
 extern int diff_use_color_default;
 extern void diff_setup(struct diff_options *);
 extern int diff_opt_parse(struct diff_options *, const char **, int);
-extern int diff_setup_done(struct diff_options *);
+extern void diff_setup_done(struct diff_options *);
 
 #define DIFF_DETECT_RENAME     1
 #define DIFF_DETECT_COPY       2