From: Thierry FOURNIER <tfournier@arpalert.org>
Date: Tue, 16 Jun 2015 21:52:47 +0000 (+0200)
Subject: BUG/MINOR: vars/compil: fix some warnings
X-Git-Tag: v1.6-dev2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0b243fd63b78e5e02e7aeb88ebfb997742d15cc1;p=thirdparty%2Fhaproxy.git

BUG/MINOR: vars/compil: fix some warnings

A switch case doesn't have default entry, and the compilator sends
a warning about uninitilized var.

   warning: 'vars' may be used uninitialized in this function [-Wmaybe-uninitialized]
---

diff --git a/src/vars.c b/src/vars.c
index cf3275cd38..fe78c46a45 100644
--- a/src/vars.c
+++ b/src/vars.c
@@ -205,7 +205,8 @@ static int smp_fetch_var(const struct arg *args, struct sample *smp, const char
 	case SCOPE_SESS: vars = &smp->strm->vars_sess;   break;
 	case SCOPE_TXN:  vars = &smp->strm->vars_txn;    break;
 	case SCOPE_REQ:
-	case SCOPE_RES:  vars = &smp->strm->vars_reqres; break;
+	case SCOPE_RES:
+	default:         vars = &smp->strm->vars_reqres; break;
 	}
 	if (vars->scope != var_desc->scope)
 		return 0;
@@ -320,7 +321,8 @@ static inline int sample_store_stream(const char *name, enum vars_scope scope,
 	case SCOPE_SESS: vars = &strm->vars_sess;   break;
 	case SCOPE_TXN:  vars = &strm->vars_txn;    break;
 	case SCOPE_REQ:
-	case SCOPE_RES:  vars = &strm->vars_reqres; break;
+	case SCOPE_RES:
+	default:         vars = &strm->vars_reqres; break;
 	}
 	if (vars->scope != scope)
 		return 0;
@@ -395,7 +397,8 @@ int vars_get_by_name(const char *name, size_t len, struct stream *strm, struct s
 	case SCOPE_SESS: vars = &strm->vars_sess;   break;
 	case SCOPE_TXN:  vars = &strm->vars_txn;    break;
 	case SCOPE_REQ:
-	case SCOPE_RES:  vars = &strm->vars_reqres; break;
+	case SCOPE_RES:
+	default:         vars = &strm->vars_reqres; break;
 	}
 
 	/* Check if the scope is avalaible a this point of processing. */