diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2019-01-16 10:45:54 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2019-01-16 13:08:28 +0100 |
| commit | 4828debf7b4fa19bc26e2a02e5606d2c07b4c5d2 (patch) | |
| tree | b93d14373ea652e634847d31cb73d70febd862be /sal/osl/unx | |
| parent | a0e326f5e109a1dc3402b4102ad730de6feeba96 (diff) | |
New loplugin:empty
Change-Id: I8729db064573ac21dfe6b203c5ae244d79ecc4fe
Reviewed-on: https://gerrit.libreoffice.org/66430
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'sal/osl/unx')
| -rw-r--r-- | sal/osl/unx/pipe.cxx | 4 | ||||
| -rw-r--r-- | sal/osl/unx/security.cxx | 4 | ||||
| -rw-r--r-- | sal/osl/unx/socket.cxx | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/sal/osl/unx/pipe.cxx b/sal/osl/unx/pipe.cxx index c38ab152dada..10cb87770128 100644 --- a/sal/osl/unx/pipe.cxx +++ b/sal/osl/unx/pipe.cxx @@ -392,7 +392,7 @@ void SAL_CALL osl_closePipe(oslPipe pPipe) SAL_WARN("sal.osl.pipe", "close() failed: " << UnixErrnoString(errno)); /* remove filesystem entry */ - if (strlen(pPipe->m_Name) > 0) + if (pPipe->m_Name[0] != '\0') unlink(pPipe->m_Name); pPipe->m_bClosed = true; @@ -407,7 +407,7 @@ oslPipe SAL_CALL osl_acceptPipe(oslPipe pPipe) if (!pPipe) return nullptr; - assert(strlen(pPipe->m_Name) > 0); // you cannot have an empty pipe name + assert(pPipe->m_Name[0] != '\0'); // you cannot have an empty pipe name #if defined(CLOSESOCKET_DOESNT_WAKE_UP_ACCEPT) pPipe->m_bIsAccepting = true; diff --git a/sal/osl/unx/security.cxx b/sal/osl/unx/security.cxx index 29897d8e75de..982b7c940c2f 100644 --- a/sal/osl/unx/security.cxx +++ b/sal/osl/unx/security.cxx @@ -320,7 +320,7 @@ static bool osl_psz_getHomeDir(oslSecurity Security, OString* pszDirectory) pStr = getenv("HOME"); #endif - if (pStr != nullptr && strlen(pStr) > 0 && access(pStr, 0) == 0) + if (pStr != nullptr && pStr[0] != '\0' && access(pStr, 0) == 0) { auto const len = std::strlen(pStr); if (len > sal_uInt32(std::numeric_limits<sal_Int32>::max())) { @@ -389,7 +389,7 @@ static bool osl_psz_getConfigDir(oslSecurity Security, OString* pszDirectory) sal_Char *pStr = getenv("XDG_CONFIG_HOME"); - if (pStr == nullptr || strlen(pStr) == 0 || access(pStr, 0) != 0) + if (pStr == nullptr || pStr[0] == '\0' || access(pStr, 0) != 0) { // a default equal to $HOME/.config should be used. OString home; diff --git a/sal/osl/unx/socket.cxx b/sal/osl/unx/socket.cxx index dd84afc0ccc4..0765daaef2e7 100644 --- a/sal/osl/unx/socket.cxx +++ b/sal/osl/unx/socket.cxx @@ -903,7 +903,7 @@ oslSocketResult osl_psz_getLocalHostname ( { static sal_Char LocalHostname[256] = ""; - if (strlen(LocalHostname) == 0) + if (LocalHostname[0] == '\0') { #ifdef SYSV @@ -940,7 +940,7 @@ oslSocketResult osl_psz_getLocalHostname ( } } - if (strlen(LocalHostname) > 0) + if (LocalHostname[0] != '\0') { strncpy(pBuffer, LocalHostname, nBufLen); pBuffer[nBufLen - 1] = '\0'; |