Language AutoDetection Improvements

    - Fix: Loading/Saving range options.
    - Fix: Language AutoDetection. Using locale language instead of selected one.
    - Support for range options in GTK UI.
    - Option to control recoding timeout is provided.
    - LibRCC.h is updated (Translate, Spell, IConv).
    - Documentation is updated.
    - Add 'rcc-config' alias to 'rcc-gtk2-config' in spec.
    - Implemented concept of parrent languages
	+ The concept is used in language autodetection. The string in considered
	language is permited to have words from all it's parrent languages. 
	+ English is assumed to be parrent for all other languages by default.
	+ Russian is parrent language for Ukrainian and Belorussian.
    - No translation to english if translation between related (one of the 
    languages is parrent for another one) languages is failed.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/opt.c b/src/opt.c
index e6f8486..9e9f00d 100644
--- a/src/opt.c
+++ b/src/opt.c
@@ -112,7 +112,7 @@ rcc_option rccOptionDescriptionGetOption(rcc_option_description *desc) {
 const char *rccOptionDescriptionGetValueName(rcc_option_description *desc, rcc_option_value value) {
     unsigned int i;
     
-    if (desc) {
+    if ((desc)&&(desc->vsn)) {
 	for (i=0;desc->vsn[i];i++) {
 	    if (i == value) return desc->vsn[i];
 	}
@@ -123,7 +123,7 @@ const char *rccOptionDescriptionGetValueName(rcc_option_description *desc, rcc_o
 rcc_option_value rccOptionDescriptionGetValueByName(rcc_option_description *desc, const char *name) {
     unsigned int i;
 
-    if ((desc)&&(name)) {
+    if ((desc)&&(desc->vsn)&&(name)) {
 	for (i=0;desc->vsn[i];i++) {
 	    if (!strcasecmp(desc->vsn[i], name)) return (rcc_option_value)i;
 	}