diff options
Diffstat (limited to 'pith/conf.c')
| -rw-r--r-- | pith/conf.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/pith/conf.c b/pith/conf.c index aca7ea28..e8c1ceb9 100644 --- a/pith/conf.c +++ b/pith/conf.c @@ -5938,16 +5938,21 @@ write_pinerc(struct pine *ps, EditWhich which, int flags) slpath = cpystr(slink); else{ char * basep; + int n; + basep = strrchr(filename, '/'); - if(basep == NULL){ + if(basep != NULL){ *basep = '\0'; - slpath = (char *) fs_get((strlen(filename) + strlen(slink) + 2)*sizeof(char)); - snprintf(slpath, sizeof(slpath), "%s/%s", filename, slink); + n = strlen(filename) + strlen(slink) + 2; + slpath = (char *) fs_get(n*sizeof(char)); + snprintf(slpath, n, "%s/%s", filename, slink); *basep = '/'; } else { - slpath = (char *) fs_get((strlen(ps_global->home_dir) + strlen(slink) + 2)*sizeof(char)); - snprintf(slpath, sizeof(slpath), "%s/%s", ps_global->home_dir, slink); + n = strlen(ps_global->home_dir) + strlen(slink) + 2; + slpath = (char *) fs_get(n*sizeof(char)); + snprintf(slpath, n, "%s/%s", ps_global->home_dir, slink); } + slpath[n-1] = '\0'; } file_attrib_copy(tmp, slpath); r = rename_file(tmp, slpath); |