X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=dialogs.c;h=430f1793a96fc4f925cd72b37658c2b7572e53a9;hb=385f8b4e934bdc4e426a5c1c9e348119447c90e2;hp=f39199771fcfd1145501c5708a6ecb1e03a373da;hpb=980360ccfb8ca60f0fa8a846da6b461f0c48f9e0;p=xboard.git

diff --git a/dialogs.c b/dialogs.c
index f391997..430f179 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -66,6 +66,7 @@ extern char *getenv();
 
 int values[MAX_OPTIONS];
 ChessProgramState *currentCps;
+char dataDir[MSG_SIZ] = DATADIR, manDir[MSG_SIZ] = MANDIR;
 
 //----------------------------Generic dialog --------------------------------------------
 
@@ -2296,7 +2297,7 @@ ErrorPopDown ()
     if (errorExitStatus != -1) ExitEvent(errorExitStatus);
 }
 
-static int
+int
 ErrorOK (int n)
 {
     dialogError = errorUp = False;
@@ -2496,7 +2497,7 @@ DisplayHelp (char *name)
     if(currentCps) {
 	TidyProgramName(currentCps == &first ? appData.firstChessProgram : appData.secondChessProgram, "localhost", tidy);
 	snprintf(buf, MSG_SIZ, "/usr/local/share/man/man6/%s.6", tidy);
-    } else snprintf(buf, MSG_SIZ, "%s/man6/xboard.6", MANDIR);
+    } else snprintf(buf, MSG_SIZ, "%s/man6/xboard.6", manDir);
     f = fopen(buf, "r");
     if(!f && currentCps) { // engine manual could be in two places
 	snprintf(buf, MSG_SIZ, "/usr/share/man/man6/%s.6", tidy);