War on whitespace

This uses "git-apply --whitespace=strip" to fix whitespace errors that have
crept in to our source files over time.  There are a few files that need
to have trailing whitespaces (most notably, test vectors).  The results
still passes the test, and build result in Documentation/ area is unchanged.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/merge-index.c b/merge-index.c
index 5599fd321..fa719cb0b 100644
--- a/merge-index.c
+++ b/merge-index.c
@@ -25,7 +25,7 @@ static void run_program(void)
 static int merge_entry(int pos, const char *path)
 {
 	int found;
-	
+
 	if (pos >= active_nr)
 		die("git-merge-index: %s not in the cache", path);
 	arguments[0] = pgm;