applets: fix compile-time warning

[oweals/busybox.git] / libbb / dump.c

diff --git a/libbb/dump.c b/libbb/dump.c
index 10710894ebe326514eed9fbe2a18c0d277ec9b76..f078afc1cb818284957c403350f7b9b3a237db64 100644 (file)
--- a/libbb/dump.c
+++ b/libbb/dump.c
@@ -291,7 +291,7 @@ static void rewrite(FS * fs)
        }
 }
 
-static void do_skip(char *fname, int statok)
+static void do_skip(const char *fname, int statok)
 {
        struct stat sbuf;
 
@@ -358,8 +358,8 @@ static unsigned char *get(void)
 
        if (!curp) {
                address = (off_t)0; /*DBU:[dave@cray.com] initialize,initialize..*/
-               curp = (unsigned char *) xmalloc(bb_dump_blocksize);
-               savp = (unsigned char *) xmalloc(bb_dump_blocksize);
+               curp = xmalloc(bb_dump_blocksize);
+               savp = xmalloc(bb_dump_blocksize);
        } else {
                tmpp = curp;
                curp = savp;
@@ -724,7 +724,9 @@ void bb_dump_add(const char *fmt)
 
                /* byte count */
                if (isdigit(*p)) {
-                       for (savep = p; isdigit(*p); ++p);
+// TODO: use bb_strtou
+                       savep = p;
+                       do p++; while (isdigit(*p));
                        if (!isspace(*p)) {
                                bb_error_msg_and_die("bad format {%s}", fmt);
                        }