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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 6e8f0ce..7cf1e59 100644
--- a/shared.c
+++ b/shared.c
@@ -262,7 +262,8 @@ int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
262 262
263int cgit_diff_files(const unsigned char *old_sha1, 263int cgit_diff_files(const unsigned char *old_sha1,
264 const unsigned char *new_sha1, unsigned long *old_size, 264 const unsigned char *new_sha1, unsigned long *old_size,
265 unsigned long *new_size, int *binary, linediff_fn fn) 265 unsigned long *new_size, int *binary, int context,
266 linediff_fn fn)
266{ 267{
267 mmfile_t file1, file2; 268 mmfile_t file1, file2;
268 xpparam_t diff_params; 269 xpparam_t diff_params;
@@ -285,7 +286,7 @@ int cgit_diff_files(const unsigned char *old_sha1,
285 memset(&emit_params, 0, sizeof(emit_params)); 286 memset(&emit_params, 0, sizeof(emit_params));
286 memset(&emit_cb, 0, sizeof(emit_cb)); 287 memset(&emit_cb, 0, sizeof(emit_cb));
287 diff_params.flags = XDF_NEED_MINIMAL; 288 diff_params.flags = XDF_NEED_MINIMAL;
288 emit_params.ctxlen = 3; 289 emit_params.ctxlen = context > 0 ? context : 3;
289 emit_params.flags = XDL_EMIT_FUNCNAMES; 290 emit_params.flags = XDL_EMIT_FUNCNAMES;
290 emit_cb.outf = filediff_cb; 291 emit_cb.outf = filediff_cb;
291 emit_cb.priv = fn; 292 emit_cb.priv = fn;