delta-apply.c: Use GIT_ENOMEM instead of GIT_ERROR when allocating git__delta_apply used to return with a generic GIT_ERROR when allocating memory for the delta failed. Fix this to return GIT_ENOMEM.
diff --git a/src/delta-apply.c b/src/delta-apply.c
index 16f26be..5bcdc20 100644
--- a/src/delta-apply.c
+++ b/src/delta-apply.c
@@ -52,7 +52,7 @@ int git__delta_apply(
return GIT_ERROR;
if ((res_dp = git__malloc(res_sz + 1)) == NULL)
- return GIT_ERROR;
+ return GIT_ENOMEM;
res_dp[res_sz] = '\0';
out->data = res_dp;
out->len = res_sz;