commit 2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
author Bram Moolenaar <Bram@vim.org> Mon Feb 08 22:57:24 2016 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Feb 08 22:57:24 2016 +0100
tree 26112e4e55774f0f430e41cab5985c6686df26b4
parent b92abad0c58de36d0b0afdcd4ec05261fa1fa84c

patch 7.4.1292
Problem:    Some compilers complain about uninitialzed variable, even though
            all possible cases are handled. (Dominique Pelle)
Solution:   Add a default initialization.

src/eval.c

diff --git a/src/eval.c b/src/eval.c
index b544fc3..33f95ef 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -10611,7 +10611,7 @@
     static void
 f_empty(typval_T *argvars, typval_T *rettv)
 {
-    int		n;
+    int		n = FALSE;
 
     switch (argvars[0].v_type)
     {
@@ -19935,7 +19935,7 @@
     static void
 f_type(typval_T *argvars, typval_T *rettv)
 {
-    int n;
+    int n = -1;
 
     switch (argvars[0].v_type)
     {
@@ -24952,7 +24952,7 @@
     hashitem_T	*hi;
     dictitem_T	*this_var;
     int		todo;
-    char	*s;
+    char	*s = "";
     char_u	*p;
     char_u	*tofree;
     char_u	numbuf[NUMBUFLEN];