[PATCH 2/4] xdl_merge(): do return number of conflicts
From: Johannes Schindelin <hidden>
Date: 2016-08-11 20:19:33
Subsystem:
the rest · Maintainer:
Linus Torvalds
If no error occurred during merge, xdl_merge() is supposed to return the number of conflicts. Signed-off-by: Johannes Schindelin <redacted> --- xdiff/xmerge.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c
index 7b85aa5..6b6fbb8 100644
--- a/xdiff/xmerge.c
+++ b/xdiff/xmerge.c@@ -384,6 +384,7 @@ int xdl_merge(mmfile_t *orig, mmfile_t * xpparam_t const *xpp, int level, mmbuffer_t *result) { xdchange_t *xscr1, *xscr2; xdfenv_t xe1, xe2; + int ret = 0; result->ptr = NULL; result->size = 0;
@@ -413,9 +414,9 @@ int xdl_merge(mmfile_t *orig, mmfile_t * result->ptr = xdl_malloc(mf1->size); memcpy(result->ptr, mf1->ptr, mf1->size); result->size = mf1->size; - } else if (xdl_do_merge(&xe1, xscr1, name1, + } else if ((ret = xdl_do_merge(&xe1, xscr1, name1, &xe2, xscr2, name2, - level, xpp, result) < 0) { + level, xpp, result)) < 0) { xdl_free_script(xscr1); xdl_free_script(xscr2); xdl_free_env(&xe1);
@@ -428,6 +429,6 @@ int xdl_merge(mmfile_t *orig, mmfile_t * xdl_free_env(&xe1); xdl_free_env(&xe2); - return 0; + return ret; }
--
1.4.4.g5aac-dirty