From a1e97b18f1c90fb85683bd09b597511cdf14a34e Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Fri, 4 Jan 2019 02:29:17 +0100
Subject: PVS/V547: diff.c: Expression is always true

---
 src/nvim/diff.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/nvim/diff.c b/src/nvim/diff.c
index c4e011d5d1..0209c8251a 100644
--- a/src/nvim/diff.c
+++ b/src/nvim/diff.c
@@ -1565,7 +1565,8 @@ static void diff_read(int idx_orig, int idx_new, diffout_T *dout)
                         &lnum_new, &count_new) == FAIL) {
         continue;
       }
-    } else if (diffstyle == DIFF_UNIFIED) {
+    } else {
+      assert(diffstyle == DIFF_UNIFIED);
       if (STRNCMP(line, "@@ ", 3)  != 0) {
         continue;   // not the start of a diff block
       }
@@ -1573,9 +1574,6 @@ static void diff_read(int idx_orig, int idx_new, diffout_T *dout)
                              &lnum_new, &count_new) == FAIL) {
         continue;
       }
-    } else {
-      EMSG(_("E959: Invalid diff format."));
-      break;
     }
 
     // Go over blocks before the change, for which orig and new are equal.
-- 
cgit