Git::SVN{,::Ra}: canonicalize earlier

diff --git a/combine-diff.c b/combine-diff.c
index a2e8dcf8553ff15d7cfed8f8ec4735185ec162bb..978668036835e16df4b6bfd37a7b1e9f8494cf07 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -423,7 +423,7 @@ static int make_hunks(struct sline *sline, unsigned long cnt,
                                                     hunk_begin, j);
                                la = (la + context < cnt + 1) ?
                                        (la + context) : cnt + 1;
-                               while (j <= --la) {
+                               while (la && j <= --la) {
                                        if (sline[la].flag & mark) {
                                                contin = 1;
                                                break;