diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/main.c b/src/main.c index 8b35118..c87fbd7 100644 --- a/src/main.c +++ b/src/main.c @@ -292,20 +292,18 @@ find_dot_file(char *basename) char *fullname; const char *path = pathval(); struct stat statb; + int len; /* don't try this for absolute or relative paths */ if (strchr(basename, '/')) return basename; - while ((fullname = padvance(&path, basename)) != NULL) { + while ((len = padvance(&path, basename)) >= 0) { + fullname = stackblock(); if ((stat(fullname, &statb) == 0) && S_ISREG(statb.st_mode)) { - /* - * Don't bother freeing here, since it will - * be freed by the caller. - */ - return fullname; + /* This will be freed by the caller. */ + return stalloc(len); } - stunalloc(fullname); } /* not found in the PATH */ |