[PATCH util/makedepend 2/3] Remove unused variable whitespace

[Alan Coopersmith]

Use of it was removed in commit 275c17136006f9d, but we kept setting
it anyway.

Resolves gcc 7.3 warning:
main.c: In function ‘getnextline’:
main.c:587:10: warning: variable ‘whitespace’ set but not used [-Wunused-but-set-variable]
  boolean whitespace = FALSE;
          ^~~~~~~~~~

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 main.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/main.c b/main.c
index e5cb70c..8715881 100644
--- a/main.c
+++ b/main.c
@@ -584,7 +584,6 @@ char *getnextline(struct filepointer *filep)
 		*eof,	/* end of file pointer */
 		*bol;	/* beginning of line pointer */
 	int	lineno;	/* line number */
-	boolean whitespace = FALSE;
 
 	/*
 	 * Fake the "-include" line files in form of #include to the
@@ -614,7 +613,6 @@ char *getnextline(struct filepointer *filep)
 				p++;
 				bol++;
 			}
-			whitespace = TRUE;
 		}
 
 		if (*p == '/' && (p+1) < eof && *(p+1) == '*') {
@@ -686,7 +684,6 @@ char *getnextline(struct filepointer *filep)
 				--p;
 			}
 			bol = p+1;
-			whitespace = FALSE;
 		}
 	}
 	if (*bol != '#')
-- 
2.15.0