git-repack-script: Add option to repack all objects.

diff --git a/cache.h b/cache.h
index 1478631b40bf122556e50d19686868b1fb03b712..0dcd2fe53b6aa7b19d963e130ce5fd4dea2389bc 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -58,7 +58,11 @@
  * We accept older names for now but warn.
  */
 extern char *gitenv_bc(const char *);
+#ifdef __GNUC__
 #define gitenv(e) (getenv(e) ? : gitenv_bc(e))
+#else
+#define gitenv(e) (getenv(e) ? getenv(e) : gitenv_bc(e))
+#endif
 
 /*
  * Basic data structures for the directory cache