commit 9c8816bd306a003c2ac3dce161be3fef481c9902
author Bram Moolenaar <Bram@vim.org> Mon Feb 19 21:50:42 2018 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Feb 19 21:50:42 2018 +0100
tree 631395fe75f5421f39933612ad9add7fff49a3a9
parent d96ff165113ce5fe62107add590997660e3d4802

patch 8.0.1524: compiler warnings for uninitialized variables

Problem:    Compiler warnings for uninitialized variables. (Tony Mechelynck)
Solution:   Initialize variables.

src/terminal.c

diff --git a/src/terminal.c b/src/terminal.c
index bcdc700..0f9aa86 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -3277,9 +3277,9 @@
     char_u	buf1[NUMBUFLEN];
     char_u	buf2[NUMBUFLEN];
     char_u	*fname1;
-    char_u	*fname2;
+    char_u	*fname2 = NULL;
     FILE	*fd1;
-    FILE	*fd2;
+    FILE	*fd2 = NULL;
     char_u	*textline = NULL;
 
     /* First open the files.  If this fails bail out. */
@@ -3460,7 +3460,7 @@
 theend:
     vim_free(textline);
     fclose(fd1);
-    if (do_diff)
+    if (fd2 != NULL)
 	fclose(fd2);
 }