Fix bug in WB combobox readout

The previous patch exposed a latent bug in the readout of the generic popup.

diff --git a/winboard/wsettings.c b/winboard/wsettings.c
index 10bb427..5098d54 100644 (file)
--- a/winboard/wsettings.c
+++ b/winboard/wsettings.c
@@ -387,7 +387,7 @@ GetOptionValues(HWND hDlg, ChessProgramState *cps, Option *optionList)
                if(!success) break;\r
                new = -1;\r
                for(k=0; k<optionList[j].max; k++) {\r
-                   if(!strcmp(choices[k], newText)) new = k;\r
+                   if(choices[k] && !strcmp(choices[k], newText)) new = k;\r
                }\r
                if(!cps && new > 0) {\r
                    if(*(char**)optionList[j].target) free(*(char**)optionList[j].target);\r