diff mbox

eval: Silence warning on localvar_stop

Message ID 20180530085947.klq6zwj7j2bl52v7@gondor.apana.org.au (mailing list archive)
State Superseded
Delegated to: Herbert Xu
Headers show

Commit Message

Herbert Xu May 30, 2018, 8:59 a.m. UTC 
The variable localvar_stop is set iff vlocal is true.  gcc doesn't
get this so we need to silence the warning with uninitialized_var.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff mbox

Patch

diff --git a/src/eval.c b/src/eval.c
index c300d0c..ebec829 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -54,6 +54,7 @@ 
 #include "redir.h"
 #include "input.h"
 #include "output.h"
+#include "system.h"
 #include "trap.h"
 #include "var.h"
 #include "memalloc.h"
@@ -714,7 +715,7 @@  evalcommand(union node *cmd, int flags, struct backcmd *backcmd)
 evalcommand(union node *cmd, int flags)
 #endif
 {
-	struct localvar_list *localvar_stop;
+	struct localvar_list *uninitialized_var(localvar_stop);
 	struct parsefile *file_stop;
 	struct redirtab *redir_stop;
 	struct stackmark smark;