diff options
| author | Markus Uhlin <markus@nifty-networks.net> | 2025-04-05 14:09:10 +0200 |
|---|---|---|
| committer | Markus Uhlin <markus@nifty-networks.net> | 2025-04-05 14:09:10 +0200 |
| commit | 9936f350d2ce567abe1c837a4a4d554d88f6c322 (patch) | |
| tree | 95afe95a08cd015f9e349ef50a78135b81177a0c /FICS | |
| parent | ae6a9aacf6e8bd61015b9c7ad059a869bd9815e6 (diff) | |
Null check 'iwant'
Diffstat (limited to 'FICS')
| -rw-r--r-- | FICS/comproc.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/FICS/comproc.c b/FICS/comproc.c index 4a229ef..861655e 100644 --- a/FICS/comproc.c +++ b/FICS/comproc.c @@ -1826,8 +1826,9 @@ FindAndShowFile(int p, param_list param, char *dir) i = search_directory(dir, iwant, filenames, ARRAY_SIZE(filenames)); if (i == 0) { - pprintf(p, "No information available on \"%s\".\n", iwant); - } else if (i == 1 || !strcmp(*filenames, iwant)) { + pprintf(p, "No information available on \"%s\".\n", + (iwant ? iwant : "")); + } else if (i == 1 || !strcmp(*filenames, iwant ? iwant : "")) { if (psend_file(p, dir, *filenames)) { /* * We should never reach this unless the file @@ -1838,7 +1839,7 @@ FindAndShowFile(int p, param_list param, char *dir) "Thank you.\n"); } } else { - if (*iwant) + if (iwant && *iwant) pprintf(p, "Matches:\n"); display_directory(p, filenames, i); } @@ -1880,8 +1881,9 @@ com_mailsource(int p, param_list param) if ((count = search_directory(source_dir, iwant, buffer, ARRAY_SIZE(buffer))) == 0) { - pprintf(p, "Found no source file matching \"%s\".\n", iwant); - } else if ((count == 1) || !strcmp(iwant, *buffer)) { + pprintf(p, "Found no source file matching \"%s\".\n", + (iwant ? iwant : "")); + } else if ((count == 1) || !strcmp(iwant ? iwant : "", *buffer)) { snprintf(subj, sizeof subj, "FICS source file from server " "%s: %s", fics_hostname, @@ -1897,7 +1899,7 @@ com_mailsource(int p, param_list param) } else { pprintf(p, "Found %d source files matching that:\n", count); - if (*iwant) { + if (iwant && *iwant) { display_directory(p, buffer, count); } else { // this junk is to get *.c *.h char *s; @@ -1957,8 +1959,9 @@ com_mailhelp(int p, param_list param) } if (count == 0) { - pprintf(p, "Found no help file matching \"%s\".\n", iwant); - } else if (count == 1 || !strcmp(*buffer, iwant)) { + pprintf(p, "Found no help file matching \"%s\".\n", + (iwant ? iwant : "")); + } else if (count == 1 || !strcmp(*buffer, iwant ? iwant : "")) { snprintf(subj, sizeof subj, "FICS help file from server %s: %s", fics_hostname, *buffer); |