[patch] coverity cid 1307838: wrong size argument (SIZEOF_MISMATCH)

[Dominique Pellé]

Hi

Attached patch fixes coverity defect cid 1307838:
a vim_memset was clearing only the first byte of a struct
instead of the full struct. The defect was harmless
anyway since the initialization is not really needed.
It's only there to pacify compilers or static analyzers.

Regards
Dominique

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diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index bb07c8b..c3a01df 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -871,7 +871,7 @@ do_cmdline(cmdline, fgetline, cookie, flags)
     if (flags & DOCMD_EXCRESET)
 	save_dbg_stuff(&debug_saved);
     else
-	vim_memset(&debug_saved, 0, 1);
+	vim_memset(&debug_saved, 0, sizeof(debug_saved));
 
     initial_trylevel = trylevel;