[OE-core] [PATCH] sstate.bbclass: Enclose sstate search parameter with quotes

[Leonardo Sandoval]

In case filenames have spaces, execution of the function
sstater_install will hang, so the print parameter %s must be
enclosed with quotes.

Signed-off-by: Leonardo Sandoval <leonardo.sandoval at freescale.com>
---
 meta/classes/sstate.bbclass |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 118a28a..6232aa2 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -174,7 +174,7 @@ def sstate_install(ss, d):
                     break
             if realmatch:
                 match.append(f)
-                sstate_search_cmd = "grep -rl %s %s --exclude=master.list | sed -e 's:^.*/::' -e 's:\.populate-sysroot::'" % (f, d.expand("${SSTATE_MANIFESTS}"))
+                sstate_search_cmd = "grep -rl '%s' %s --exclude=master.list | sed -e 's:^.*/::' -e 's:\.populate-sysroot::'" % (f, d.expand("${SSTATE_MANIFESTS}"))
                 search_output = subprocess.Popen(sstate_search_cmd, shell=True, stdout=subprocess.PIPE).communicate()[0]
                 if search_output != "":
                     match.append("Matched in %s" % search_output.rstrip())
-- 
1.7.4.1