commit cb6cbf29e97b7abdeb1e6cbdc5e735f5b55e97a1
author Bram Moolenaar <Bram@vim.org> Tue Jan 12 17:17:01 2021 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Jan 12 17:17:01 2021 +0100
tree 86eba55217414a5da1596a63dfc32d802ec28962
parent 9567efa1b4a41baca9b2266f5903d5dda7ad1e88

patch 8.2.2333: Vim9: warning for uninitialized variable

Problem:    Vim9: warning for uninitialized variable. (Tony Mechelynck)
Solution:   Initialize "res".

src/vim9execute.c

diff --git a/src/vim9execute.c b/src/vim9execute.c
index be06d89..7c4ef2a 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -754,7 +754,7 @@
     int		argcount = argcount_arg;
     char_u	*name = NULL;
     int		called_emsg_before = called_emsg;
-    int		res;
+    int		res = FAIL;
 
     if (tv->v_type == VAR_PARTIAL)
     {
@@ -800,7 +800,7 @@
 	vim_free(tofree);
     }
 
-    if (name == NULL || res == FAIL)
+    if (res == FAIL)
     {
 	if (called_emsg == called_emsg_before)
 	    semsg(_(e_unknownfunc),