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-rw-r--r--shared.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/shared.c b/shared.c
index 58837dc..06f70bb 100644
--- a/shared.c
+++ b/shared.c
@@ -263,7 +263,8 @@ int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
263 263
264int cgit_diff_files(const unsigned char *old_sha1, 264int cgit_diff_files(const unsigned char *old_sha1,
265 const unsigned char *new_sha1, unsigned long *old_size, 265 const unsigned char *new_sha1, unsigned long *old_size,
266 unsigned long *new_size, int *binary, linediff_fn fn) 266 unsigned long *new_size, int *binary, int context,
267 linediff_fn fn)
267{ 268{
268 mmfile_t file1, file2; 269 mmfile_t file1, file2;
269 xpparam_t diff_params; 270 xpparam_t diff_params;
@@ -290,7 +291,7 @@ int cgit_diff_files(const unsigned char *old_sha1,
290 memset(&emit_params, 0, sizeof(emit_params)); 291 memset(&emit_params, 0, sizeof(emit_params));
291 memset(&emit_cb, 0, sizeof(emit_cb)); 292 memset(&emit_cb, 0, sizeof(emit_cb));
292 diff_params.flags = XDF_NEED_MINIMAL; 293 diff_params.flags = XDF_NEED_MINIMAL;
293 emit_params.ctxlen = 3; 294 emit_params.ctxlen = context > 0 ? context : 3;
294 emit_params.flags = XDL_EMIT_FUNCNAMES; 295 emit_params.flags = XDL_EMIT_FUNCNAMES;
295 emit_cb.outf = filediff_cb; 296 emit_cb.outf = filediff_cb;
296 emit_cb.priv = fn; 297 emit_cb.priv = fn;