apply: make some parsing functions static again

diff --git a/xdiff/xutils.c b/xdiff/xutils.c
index 62cb23dfd37743e4985655998ccabd56db160233..027192a1c7f12214c0ff6787296769ce708ba407 100644 (file)
--- a/xdiff/xutils.c
+++ b/xdiff/xutils.c
@@ -200,8 +200,10 @@ int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags)
                                return 0;
                }
        } else if (flags & XDF_IGNORE_WHITESPACE_AT_EOL) {
-               while (i1 < s1 && i2 < s2 && l1[i1++] == l2[i2++])
-                       ; /* keep going */
+               while (i1 < s1 && i2 < s2 && l1[i1] == l2[i2]) {
+                       i1++;
+                       i2++;
+               }
        }
 
        /*