When generating manpages, delete outdated targets first.

diff --git a/merge-file.c b/merge-file.c
index 69dc1ebbf7685f3dd30dcca64974eabba8ee137b..1e031eafe0c70eec092a53e8ab291b9887622b0e 100644 (file)
--- a/merge-file.c
+++ b/merge-file.c
@@ -7,12 +7,12 @@ static int fill_mmfile_blob(mmfile_t *f, struct blob *obj)
 {
        void *buf;
        unsigned long size;
-       char type[20];
+       enum object_type type;
 
-       buf = read_sha1_file(obj->object.sha1, type, &size);
+       buf = read_sha1_file(obj->object.sha1, &type, &size);
        if (!buf)
                return -1;
-       if (strcmp(type, blob_type))
+       if (type != OBJ_BLOB)
                return -1;
        f->ptr = buf;
        f->size = size;
@@ -62,6 +62,7 @@ static int generate_common_file(mmfile_t *res, mmfile_t *f1, mmfile_t *f2)
        xdemitcb_t ecb;
 
        xpp.flags = XDF_NEED_MINIMAL;
+       memset(&xecfg, 0, sizeof(xecfg));
        xecfg.ctxlen = 3;
        xecfg.flags = XDL_EMIT_COMMON;
        ecb.outf = common_outf;
@@ -86,12 +87,12 @@ void *merge_file(struct blob *base, struct blob *our, struct blob *their, unsign
         * modified in the other branch!
         */
        if (!our || !their) {
-               char type[20];
+               enum object_type type;
                if (base)
                        return NULL;
                if (!our)
                        our = their;
-               return read_sha1_file(our->object.sha1, type, size);
+               return read_sha1_file(our->object.sha1, &type, size);
        }
 
        if (fill_mmfile_blob(&f1, our) < 0)