patch 8.1.1371: cannot recover from a swap file
Problem: Cannot recover from a swap file.
Solution: Do not expand environment variables in the swap file name.
Do not check the extension when we already know a file is a swap
file. (Ken Takata, closes 4415, closes #4369)
diff --git a/src/if_cscope.c b/src/if_cscope.c
index 0334674..93a0458 100644
--- a/src/if_cscope.c
+++ b/src/if_cscope.c
@@ -1401,10 +1401,10 @@
#if defined(UNIX)
&& csinfo[j].st_dev == sb->st_dev && csinfo[j].st_ino == sb->st_ino
#else
- /* compare pathnames first */
+ // compare pathnames first
&& ((fullpathcmp((char_u *)csinfo[j].fname,
- (char_u *)fname, FALSE) & FPC_SAME)
- /* test index file attributes too */
+ (char_u *)fname, FALSE, TRUE) & FPC_SAME)
+ // test index file attributes too
|| (csinfo[j].nVolume == bhfi.dwVolumeSerialNumber
&& csinfo[j].nIndexHigh == bhfi.nFileIndexHigh
&& csinfo[j].nIndexLow == bhfi.nFileIndexLow))