commit ca3098c435c5c92388fe54605733cd1ace61f681
parent a8708ef3b40049fb041865a7172b46c44b6557ad
Author: Kyle Milz <milz@macbook.0x30.net>
Date: Wed, 19 Aug 2020 10:04:52 -0700
Silence some warnings
- use const on variable passed to const argument
- avoid dangling else in nested if statement
Diffstat:
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/filefind.c b/filefind.c
@@ -572,13 +572,14 @@ dollarsub(key, keylen, pos, percent)
ffline[pos + keylen] = '\0';
env_value = getenv(ffline + pos);
env_rec = ffgetenv(ffline + pos);
- if (env_rec == NULL)
+ if (env_rec == NULL) {
if (env_value == NULL)
return pos; /* no value found */
else { /* create a placeholder record */
ffputenv(ffline + pos, keylen, NULL, False);
env_rec = ffgetenv(ffline + pos);
}
+ }
if (env_rec->flag) /* if recursive call */
return pos;
@@ -808,7 +809,7 @@ rd_cfg(paths)
pos = form_path_part(&paths, '\0');
if (ffline[0] == '~') {
const char *home = NULL;
- char *ffp = ffline;
+ const char *ffp = ffline;
gethome(&ffp, ffline + pos, &home);
if (home != NULL) {