grep: fix word-regexp at the beginning of lines

diff --git a/combine-diff.c b/combine-diff.c
index 0b071b6e256fa655b51f9e484f0633a7f055dd25..60d03676bbd0dba7be79c7098d7cae553962ca98 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -24,7 +24,7 @@ static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr,
                        path = q->queue[i]->two->path;
                        len = strlen(path);
                        p = xmalloc(combine_diff_path_size(num_parent, len));
-                       p->path = (char*) &(p->parent[num_parent]);
+                       p->path = (char *) &(p->parent[num_parent]);
                        memcpy(p->path, path, len);
                        p->path[len] = 0;
                        p->len = len;
@@ -534,7 +534,6 @@ static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent,
                return; /* result deleted */
 
        while (1) {
-               struct sline *sl = &sline[lno];
                unsigned long hunk_end;
                unsigned long rlines;
                const char *hunk_comment = NULL;
@@ -600,7 +599,7 @@ static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent,
                        struct lline *ll;
                        int j;
                        unsigned long p_mask;
-                       sl = &sline[lno++];
+                       struct sline *sl = &sline[lno++];
                        ll = (sl->flag & no_pre_delete) ? NULL : sl->lost_head;
                        while (ll) {
                                fputs(c_old, stdout);
@@ -1064,7 +1063,7 @@ void diff_tree_combined_merge(const unsigned char *sha1,
        for (parents = commit->parents, num_parent = 0;
             parents;
             parents = parents->next, num_parent++)
-               hashcpy((unsigned char*)(parent + num_parent),
+               hashcpy((unsigned char *)(parent + num_parent),
                        parents->item->object.sha1);
        diff_tree_combined(sha1, parent, num_parent, dense, rev);
 }