diff options
| author | Sébastien Helleu <flashcode@flashtux.org> | 2023-10-30 08:48:36 +0100 |
|---|---|---|
| committer | Sébastien Helleu <flashcode@flashtux.org> | 2023-10-30 23:10:54 +0100 |
| commit | bd187cd668163a85a8708a58ce6e82bc78f5c88d (patch) | |
| tree | ab4c9939f969f7656a9cd58c6d2b1e9a413ad865 /src/core/wee-dir.c | |
| parent | 24c46cf3e5d311fda4c8d04fccf971e6dd1d3950 (diff) | |
| download | weechat-bd187cd668163a85a8708a58ce6e82bc78f5c88d.zip | |
core: display an error on startup if environment variable "HOME" is not set
Diffstat (limited to 'src/core/wee-dir.c')
| -rw-r--r-- | src/core/wee-dir.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/core/wee-dir.c b/src/core/wee-dir.c index d05280861..969749b0e 100644 --- a/src/core/wee-dir.c +++ b/src/core/wee-dir.c @@ -442,6 +442,9 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir, *runtime_dir = NULL; ptr_home = getenv ("HOME"); + if (!ptr_home) + goto error_home; + xdg_config_home = getenv ("XDG_CONFIG_HOME"); xdg_data_home = getenv ("XDG_DATA_HOME"); xdg_cache_home = getenv ("XDG_CACHE_HOME"); @@ -462,7 +465,7 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir, } *config_dir = strdup (path); if (!*config_dir) - goto error; + goto error_memory; /* set data dir: $XDG_DATA_HOME/weechat or $HOME/.local/share/weechat */ if (xdg_data_home && xdg_data_home[0]) @@ -480,7 +483,7 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir, } *data_dir = strdup (path); if (!*data_dir) - goto error; + goto error_memory; /* set cache dir: $XDG_CACHE_HOME/weechat or $HOME/.cache/weechat */ if (xdg_cache_home && xdg_cache_home[0]) @@ -497,7 +500,7 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir, } *cache_dir = strdup (path); if (!*cache_dir) - goto error; + goto error_memory; /* set runtime dir: $XDG_RUNTIME_DIR/weechat or same as cache dir */ if (xdg_runtime_dir && xdg_runtime_dir[0]) @@ -512,10 +515,19 @@ dir_find_xdg_dirs (char **config_dir, char **data_dir, char **cache_dir, *runtime_dir = strdup (*cache_dir); } if (!*runtime_dir) - goto error; + goto error_memory; return 1; +error_home: + string_fprintf (stderr, + _("Error: environment variable \"HOME\" is not defined\n")); + goto error; + +error_memory: + string_fprintf (stderr, _("Error: not enough memory\n")); + goto error; + error: if (*config_dir) { @@ -537,7 +549,6 @@ error: free (*runtime_dir); *runtime_dir = NULL; } - string_fprintf (stderr, _("Error: not enough memory\n")); return 0; } |