patch 8.0.1753: various warnings from a static analyser commit https://github.com/vim/vim/commit/1c17ffa4611f4efe68c61f7cdd9ed692a866ba75 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Apr 24 15:19:04 2018 +0200 patch 8.0.1753: various warnings from a static analyser Problem: Various warnings from a static analyser Solution: Add type casts, remove unneeded conditions. (Christian Brabandt, closes #2770)

--- a/src/fileio.c
+++ b/src/fileio.c
@@ -1392,7 +1392,7 @@ retry:
 
 			/* If the crypt layer is buffering, not producing
 			 * anything yet, need to read more. */
-			if (size > 0 && decrypted_size == 0)
+			if (decrypted_size == 0)
 			    continue;
 
 			if (linerest == 0)