fix-help-error-when-no-example-exists (#422)

Azure · Jun 15, 2020 · e74db5e · e74db5e
1 parent 72b8b98
commit e74db5e
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/plugins/azgenerator/TemplateAzureCliHelp.ts b/src/plugins/azgenerator/TemplateAzureCliHelp.ts
@@ -89,9 +89,12 @@ function generateWaitCommandHelp(commandGroup, allLongRunCommand) {
     for(let waitParam of allLongRunCommand) {
         let name = "      - name: Pause executing next line of CLI script until the " + commandGroup + " is successfully " + waitParam +  ".";
         ToMultiLine(name, output, 119, true);
-        output.push("        text: |-");
-        let line = showExampleStr.replace(/ show /g, ' wait ') + " --" + waitParam;
-        ToMultiLine(line, output, 119, true);
+        if(!isNullOrUndefined(showExampleStr) && showExampleStr != "") {
+            output.push("        text: |-");
+            let line = showExampleStr.replace(/ show /g, ' wait ') + " --" + waitParam;
+            ToMultiLine(line, output, 119, true);
+        }
+
     }
     output.push("\"\"\"");
     return output;