don't overwrite existing file.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@2213 ee746299-78ed-0310-b773-934348b2243d

2 files changed, 11 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 44db800a..22445a40 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2009-08-12
 
+	* src/export.c: don't overwrite existing file.
+
+2009-08-12
+
 	* src/export.c: implemented export to .eml or MH files.
 
 2009-08-12
diff --git a/src/export.c b/src/export.c
index 8e608ff4..0e91e552 100644
--- a/src/export.c
+++ b/src/export.c
@@ -275,6 +275,13 @@ static gint export_eml(FolderItem *src, const gchar *path, gint type)
 		}
 		dest = g_strdup_printf("%s%c%d%s", path, G_DIR_SEPARATOR,
 				       count, ext);
+		if (g_file_test(dest, G_FILE_TEST_EXISTS)) {
+			g_warning("export_eml(): %s already exists.", dest);
+			g_free(dest);
+			g_free(file);
+			ok = -1;
+			break;
+		}
 		if (copy_file(file, dest, FALSE) < 0) {
 			g_free(dest);
 			g_free(file);