Do not try to recurse into files when under a "recurse" action

[svn-all-fast-export.git] / src / svn.cpp

diff --git a/src/svn.cpp b/src/svn.cpp
index a32005a023e2cf1ce4f1e6e0de9ae877b66bc8ac..b3b7d9b5c4d314ba52249bb2e6b61ee3efab7f7d 100644 (file)
--- a/src/svn.cpp
+++ b/src/svn.cpp
@@ -122,6 +122,11 @@ void Svn::setRepositories(const RepositoryHash &repositories)
     d->repositories = repositories;
 }
 
+void Svn::setIdentityMap(const IdentityHash &identityMap)
+{
+    d->identities = identityMap;
+}
+
 int Svn::youngestRevision()
 {
     return d->youngestRevision();
@@ -228,8 +233,13 @@ svn_error_t *QIODevice_write(void *baton, const char *data, apr_size_t *len)
     QIODevice *device = reinterpret_cast<QIODevice *>(baton);
     device->write(data, *len);
 
-    if (device->bytesToWrite() > 16384)
-        device->waitForBytesWritten(0);
+    while (device->bytesToWrite() > 32*1024) {
+        if (!device->waitForBytesWritten(-1)) {
+            qFatal("Failed to write to process: %s", qPrintable(device->errorString()));
+            return svn_error_createf(APR_EOF, SVN_NO_ERROR, "Failed to write to process: %s",
+                                     qPrintable(device->errorString()));
+        }
+    }
     return SVN_NO_ERROR;
 }
 
@@ -512,6 +522,9 @@ int SvnRevision::exportDispatch(const char *key, const svn_fs_path_change_t *cha
     case Rules::Match::Export:
         return exportInternal(key, change, path_from, rev_from, current, rule);
     }
+
+    // never reached
+    return EXIT_FAILURE;
 }
 
 int SvnRevision::exportInternal(const char *key, const svn_fs_path_change_t *change,
@@ -618,6 +631,9 @@ int SvnRevision::recurse(const char *path, const svn_fs_path_change_t *change,
         apr_hash_this(i, &vkey, NULL, &value);
 
         svn_fs_dirent_t *dirent = reinterpret_cast<svn_fs_dirent_t *>(value);
+        if (dirent->kind != svn_node_dir)
+            continue;           // not a directory, so can't recurse; skip
+
         QByteArray entry = path + QByteArray("/") + dirent->name;
         QByteArray entryFrom;
         if (path_from)