From: graham.gower@gmail.com <graham.gower@gmail.com@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Mon, 15 Nov 2010 22:47:28 +0000 (+0000)
Subject: opkg_find_package() should not return garbage if it cannot find the package.
X-Git-Url: http://git.openwrt.org/%22https:/collectd.org///%22https:/collectd.org/?a=commitdiff_plain;h=dcb875bea220d4eddd6b398046e91d3781083fe6;p=project%2Fopkg-lede.git

opkg_find_package() should not return garbage if it cannot find the package.

From juliosao via Issue #69.

git-svn-id: http://opkg.googlecode.com/svn/trunk@579 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---

diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index b36dc1b..6d97789 100644
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -778,6 +778,7 @@ pkg_t *
 opkg_find_package(const char *name, const char *ver, const char *arch,
 		const char *repo)
 {
+	int pkg_found = 0;
 	pkg_t *pkg = NULL;
 	pkg_vec_t *all;
 	int i;
@@ -815,12 +816,13 @@ opkg_find_package(const char *name, const char *ver, const char *arch,
 		}
 
 		/* match found */
+		pkg_found = 1;
 		break;
 	}
 
 	pkg_vec_free(all);
 
-	return pkg;
+	return pkg_found ? pkg : NULL;
 }
 
 /**