diff options
Diffstat (limited to 'src/modules')
| -rw-r--r-- | src/modules/str/libkvistr.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/modules/str/libkvistr.cpp b/src/modules/str/libkvistr.cpp index 862e33ff3..b141d213d 100644 --- a/src/modules/str/libkvistr.cpp +++ b/src/modules/str/libkvistr.cpp @@ -686,7 +686,8 @@ static bool str_kvs_fnc_right(KviKvsModuleFunctionCall * c) @description: This function returns a substring of the first string parameter wich is the string starting at the (numeric) index given with startidx and counting nchars - forward. + forward. If <nchars> is not given or is less than 1, all the characters until + the end of the string will be returned. */ static bool str_kvs_fnc_mid(KviKvsModuleFunctionCall * c) { @@ -695,9 +696,9 @@ static bool str_kvs_fnc_mid(KviKvsModuleFunctionCall * c) KVSM_PARAMETERS_BEGIN(c) KVSM_PARAMETER("data",KVS_PT_STRING,0,szString) KVSM_PARAMETER("startidx",KVS_PT_INTEGER,0,iIdx) - KVSM_PARAMETER("nchars",KVS_PT_INTEGER,0,iNchars) + KVSM_PARAMETER("nchars",KVS_PT_INTEGER,KVS_PF_OPTIONAL,iNchars) KVSM_PARAMETERS_END(c) - c->returnValue()->setString(szString.mid(iIdx,iNchars)); + c->returnValue()->setString(szString.mid(iIdx,iNchars<1?-1:iNchars)); return true; } |