base.bbclass: strip branch name in base_detect_branch

diff --git a/classes/base.bbclass b/classes/base.bbclass
index 8ff2346..b50bc86 100644 (file)
--- a/classes/base.bbclass
+++ b/classes/base.bbclass
@@ -773,7 +773,7 @@ def base_detect_branch(d):
        for scm in scms:
                rev = scm(d)
                if rev <> "<unknown>":
-                       return rev
+                       return rev.strip()
 
        return "<unknown>"