eina: win32 release lock in case of error

Summary:
It's better to realese the lock before returning NULL. Otherwise the program
is waiting indefinitely then crashing on Windows ("program not responding").

@fix

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>

diff --git a/src/lib/eina/eina_file_win32.c b/src/lib/eina/eina_file_win32.c
index efdb8eb..b515a68 100644 (file)
--- a/src/lib/eina/eina_file_win32.c
+++ b/src/lib/eina/eina_file_win32.c
@@ -873,7 +873,10 @@ eina_file_map_all(Eina_File *file, Eina_File_Populate rule EINA_UNUSED)
         file->fm = CreateFileMapping(file->handle, NULL, PAGE_READONLY,
                                      max_size_high, max_size_low, NULL);
         if (!file->fm)
-          return NULL;
+          {
+             eina_lock_release(&file->lock);
+             return NULL;
+          }
 
         data = MapViewOfFile(file->fm, FILE_MAP_READ,
                              0, 0, file->length);