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-rw-r--r--xdiff/xemit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/xdiff/xemit.c b/xdiff/xemit.c
index 714c563..154c26f 100644
--- a/xdiff/xemit.c
+++ b/xdiff/xemit.c
@@ -90,7 +90,7 @@ static void xdl_find_func(xdfile_t *xf, long i, char *buf, long sz, long *ll) {
*rec == '#')) { /* #define? */
if (len > sz)
len = sz;
- if (len && rec[len - 1] == '\n')
+ while (0 < len && isspace((unsigned char)rec[len - 1]))
len--;
memcpy(buf, rec, len);
*ll = len;