*
*/
+#include <string.h>
#include "libbb.h"
extern char *concat_path_file(const char *path, const char *filename)
{
char *outbuf;
char *lc;
-
+
+ if (!path)
+ path="";
lc = last_char_is(path, '/');
- if (filename[0] == '/')
+ while (*filename == '/')
filename++;
outbuf = xmalloc(strlen(path)+strlen(filename)+1+(lc==NULL));
- sprintf(outbuf, (lc==NULL ? "%s/%s" : "%s%s"), path, filename);
+ sprintf(outbuf, "%s%s%s", path, (lc==NULL)? "/" : "", filename);
+
return outbuf;
}