better message

Vladimir Kotal · Vladimir Kotal · commit bc170285cc6a · 2021-02-16T20:10:38.000+01:00
Not all projects included in the search have to have a problem.
diff --git a/opengrok-indexer/src/main/java/org/opengrok/indexer/web/SearchHelper.java b/opengrok-indexer/src/main/java/org/opengrok/indexer/web/SearchHelper.java
@@ -346,7 +346,7 @@ public SearchHelper prepareExec(SortedSet<String> projects) {
         } catch (ParseException e) {
             errorMsg = PARSE_ERROR_MSG + e.getMessage();
         } catch (FileNotFoundException e) {
-            errorMsg = "Index database not found";
+            errorMsg = "Index database not found. Check the index";
             if (projects.size() > 0) {
                 errorMsg = errorMsg + " for projects: " + String.join(", ", projects);
             }

Original file line number	Diff line number	Diff line change
`@@ -346,7 +346,7 @@ public SearchHelper prepareExec(SortedSet<String> projects) {`
`346`	`346`	`} catch (ParseException e) {`
`347`	`347`	`errorMsg = PARSE_ERROR_MSG + e.getMessage();`
`348`	`348`	`} catch (FileNotFoundException e) {`
`349`		`- errorMsg = "Index database not found";`
	`349`	`+ errorMsg = "Index database not found. Check the index";`
`350`	`350`	`if (projects.size() > 0) {`
`351`	`351`	`errorMsg = errorMsg + " for projects: " + String.join(", ", projects);`
`352`	`352`	`}`