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Merge branch '2695_editor_segfault' 

* 2695_editor_segfault:
  Ticket #2695: Fixed segfault while new file created in editor.
This commit is contained in:
Andrew Borodin 2012-03-08 10:34:17 +03:00
parent 1784d57ace 8451286bb5
commit 8fe49bb599
1 changed files with 8 additions and 2 deletions
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10
lib/lock.c
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@ -201,9 +201,12 @@ lock_file (const vfs_path_t * fname_vpath)
gboolean symlink_ok = FALSE;
const char *elpath;
if (fname_vpath == NULL)
return 0;
elpath = vfs_path_get_by_index (fname_vpath, 0)->path;
/* Just to be sure (and don't lock new file) */
if (fname_vpath == NULL || *elpath == '\0')
if (*elpath == '\0')
return 0;
/* Locking on VFS is not supported */
@ -272,9 +275,12 @@ unlock_file (const vfs_path_t * fname_vpath)
struct stat statbuf;
const char *elpath;
if (fname_vpath == NULL)
return 0;
elpath = vfs_path_get_by_index (fname_vpath, 0)->path;
/* Just to be sure (and don't lock new file) */
if (fname_vpath == NULL || *elpath == '\0')
if (*elpath == '\0')
return 0;
lockfname = lock_build_symlink_name (fname_vpath);