Do not match singular stars when given a prefix in star search; bug #1071

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3540 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/ChangeLog

@@ -1,4 +1,6 @@
 Changes towards version 0.7:
+- Do not match singular stars when given a prefix in star search
+  (bug #1071) - Alex
 - Preserve character case when editing with joystick (bug #1080) - Alex
 - Fixed misaligned cargo count (bug #1092) - Coredev
 - Fixed the network SuperMelee team configuration protocol - SvdB

sc2/src/uqm/planets/pstarmap.c

@@ -975,9 +975,13 @@ FindNextStarIndex (STAR_SEARCH_STATE *pSS, int from, BOOLEAN WithinClust)
 			continue;
 		}
 
-		if (!SDPtr->Prefix || WithinClust)
-			// singular star - prefix not checked
-			// or searching within clusters
+		if (pSS->Prefix && !SDPtr->Prefix)
+			// we were given a prefix but found a singular star;
+			// that is a no match
+			continue;
+
+		if (WithinClust)
+			// searching within clusters; any prefix is a match
 			break;
 
 		if (!pSS->Prefix)