rpm: fix return without value in patch

The error patch in rpm-check-rootpath-reasonableness.patch did a bare return
from a function that should be returning an int.  As this is the error path,
return -1 instead.

Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-devtools/rpm/rpm/rpm-check-rootpath-reasonableness.patch b/meta/recipes-devtools/rpm/rpm/rpm-check-rootpath-reasonableness.patch
index 3986030667c284329d6e2d0b0d2beb481247ebf1..3d8d645a7761f7e8cc7d02d7c6cc439820c6dbb0 100644 (file)
--- a/meta/recipes-devtools/rpm/rpm/rpm-check-rootpath-reasonableness.patch
+++ b/meta/recipes-devtools/rpm/rpm/rpm-check-rootpath-reasonableness.patch
@@ -37,7 +37,7 @@ index 40c42bd..88d85ab 100644
 +    int ret,rootdir_len;
 +
 +    if(rootdir == NULL) {
-+        return;
++        return -1;
 +    }
 +
 +    rootdir_len = strlen(rootdir);