diff options
Diffstat (limited to 'grammar/rainerscript.c')
| -rw-r--r-- | grammar/rainerscript.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/grammar/rainerscript.c b/grammar/rainerscript.c index 8a9c9aa..8ef7429 100644 --- a/grammar/rainerscript.c +++ b/grammar/rainerscript.c @@ -1273,8 +1273,12 @@ doFuncCall(struct cnffunc *func, struct var *ret, void* usrptr) estr = var2String(&r[0], &bMustFree); str = (char*) es_str2cstr(estr, NULL); envvar = getenv(str); + if(envvar == NULL) { + ret->d.estr = es_newStr(0); + } else { + ret->d.estr = es_newStrFromCStr(envvar, strlen(envvar)); + } ret->datatype = 'S'; - ret->d.estr = es_newStrFromCStr(envvar, strlen(envvar)); if(bMustFree) es_deleteStr(estr); if(r[0].datatype == 'S') es_deleteStr(r[0].d.estr); free(str); @@ -3252,12 +3256,16 @@ cnfDoInclude(char *name) /* Use GLOB_MARK to append a trailing slash for directories. */ /* Use GLOB_NOMAGIC to detect wildcards that match nothing. */ - result = glob(finalName, GLOB_MARK | GLOB_NOMAGIC, NULL, &cfgFiles); - +#ifdef HAVE_GLOB_NOMAGIC /* Silently ignore wildcards that match nothing */ + result = glob(finalName, GLOB_MARK | GLOB_NOMAGIC, NULL, &cfgFiles); if(result == GLOB_NOMATCH) { - return 0; - } +#else + result = glob(finalName, GLOB_MARK, NULL, &cfgFiles); + if(result == GLOB_NOMATCH && containsGlobWildcard(finalName)) { +#endif /* HAVE_GLOB_NOMAGIC */ + return 0; + } if(result == GLOB_NOSPACE || result == GLOB_ABORTED) { char errStr[1024]; |