Removing the bloat of checking for both '\r' and '\n' with the prettier
iswspace() function which checks for other characters as well. (read: \f \t \v)
---

This is one more try to clean up this fuzzy_matchlines() function as part of a
microproject for GSOC. The rest more clarrified microprojects were taken.
I'm obviously planning on applying.

Thanks

Signed-of-by: George 'papanikge' Papanikolaou <g3orge....@gmail.com>

 builtin/apply.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/builtin/apply.c b/builtin/apply.c
index b0d0986..912a53a 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -295,9 +295,9 @@ static int fuzzy_matchlines(const char *s1, size_t n1,
        int result = 0;
 
        /* ignore line endings */
-       while ((*last1 == '\r') || (*last1 == '\n'))
+       while (iswspace(*last1))
                last1--;
-       while ((*last2 == '\r') || (*last2 == '\n'))
+       while (iswspace(*last2))
                last2--;
 
        /* skip leading whitespace */
-- 
1.9.0

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