[Mesa-dev] [PATCH 1/8] scons: Fix git_sha1.h generation fallback.

[Jose Fonseca]

I didn't meant to remove the 'if not os.path.exists(filename)' statement.
---
 src/mesa/SConscript | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index a563fd2..5b80a21 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -130,9 +130,10 @@ def write_git_sha1_h_file(filename):
         (commit, foo) = subprocess.Popen(args, stdout=subprocess.PIPE).communicate()
     except:
         # git log command didn't work
-        dirname = os.path.dirname(filename)
-        if not os.path.exists(dirname):
-            os.makedirs(dirname)
+        if not os.path.exists(filename):
+            dirname = os.path.dirname(filename)
+            if not os.path.exists(dirname):
+                os.makedirs(dirname)
             # create an empty file if none already exists
             f = open(filename, "w")
             f.close()
-- 
2.1.0