i18n: git-grep basic messages

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 7471c92b9323839d0fe675366c7c7ebd1872a081..b0503b202afb4356caaca794518fb4e21082a48f 100644 (file)
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -16,11 +16,7 @@
 #include "list-objects.h"
 #include "progress.h"
 #include "refs.h"
-
-#ifndef NO_PTHREADS
-#include <pthread.h>
 #include "thread-utils.h"
-#endif
 
 static const char pack_usage[] =
   "git pack-objects [ -q | --progress | --all-progress ]\n"
@@ -1298,9 +1294,23 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
                read_lock();
                src->data = read_sha1_file(src_entry->idx.sha1, &type, &sz);
                read_unlock();
-               if (!src->data)
+               if (!src->data) {
+                       if (src_entry->preferred_base) {
+                               static int warned = 0;
+                               if (!warned++)
+                                       warning("object %s cannot be read",
+                                               sha1_to_hex(src_entry->idx.sha1));
+                               /*
+                                * Those objects are not included in the
+                                * resulting pack.  Be resilient and ignore
+                                * them if they can't be read, in case the
+                                * pack could be created nevertheless.
+                                */
+                               return 0;
+                       }
                        die("object %s cannot be read",
                            sha1_to_hex(src_entry->idx.sha1));
+               }
                if (sz != src_size)
                        die("object %s inconsistent object length (%lu vs %lu)",
                            sha1_to_hex(src_entry->idx.sha1), sz, src_size);