From: senhuang42 <senhuang96@fb.com>
Date: Thu, 24 Sep 2020 20:29:12 +0000 (-0400)
Subject: Add more useful failure message when stdin is an input
X-Git-Tag: v1.4.7~68^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88f4410390e9b727bddcc3c0d141cc402d35a553;p=thirdparty%2Fzstd.git

Add more useful failure message when stdin is an input
---

diff --git a/programs/util.c b/programs/util.c
index fd31ee9e1..f7436be54 100644
--- a/programs/util.c
+++ b/programs/util.c
@@ -91,8 +91,10 @@ int UTIL_requireUserConfirmation(const char* prompt, const char* abortMsg,
                                  const char* acceptableLetters, int hasStdinInput) {
     int ch, result;
 
-    if (hasStdinInput)
+    if (hasStdinInput) {
+        UTIL_DISPLAY("Stdin is an input - not proceeding.\n");
         return 1;
+    }
 
     UTIL_DISPLAY("%s", prompt);
     ch = getchar();