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authorJason Riedy <ejr@cs.berkeley.edu>2005-08-23 20:34:07 (GMT)
committerJason Riedy <ejr@cs.berkeley.edu>2005-08-24 03:41:12 (GMT)
commitc7c81b3a51de2778535c8bb18d42a4bb7dfd57bc (patch)
tree78e210d8703959d13f476205e48d5e9125166296 /cache.h
parent6c5f9baa3bc0d63e141e0afc23110205379905a4 (diff)
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Fix ?: statements.
Omitting the first branch in ?: is a GNU extension. Cute, but not supported by other compilers. Replaced mostly by explicit tests. Calls to getenv() simply are repeated on non-GNU compilers. Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Diffstat (limited to 'cache.h')
-rw-r--r--cache.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index e7f5a2e..e4f4664 100644
--- 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