From b293fdc4f68fdba6bc92fca78f97d6fb4428ba9a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Markus=20Gro=C3=9Fer?= <markus.grosser2+git@gmail.com>
Date: Tue, 5 Dec 2017 14:57:52 +0100
Subject: [PATCH] Fix STEMlab start error output formatting

This simply adds a colon between the user message and the cURL error.
---
 stemlab_discovery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stemlab_discovery.c b/stemlab_discovery.c
index 4581bd1..1927884 100644
--- a/stemlab_discovery.c
+++ b/stemlab_discovery.c
@@ -301,7 +301,7 @@ void stemlab_start_app(const char * const app_id) {
   CURLcode curl_error = CURLE_OK;
 #define check_curl(description) do { \
   if (curl_error != CURLE_OK) { \
-    fprintf(stderr, "stemlab_start: " description "%s\n", \
+    fprintf(stderr, "stemlab_start: " description ": %s\n", \
         curl_easy_strerror(curl_error)); \
     exit(-1); \
   } \
-- 
2.45.2