From 9bb7ab846f85052413d51e1cdbea8f8776950ddb Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sun, 22 Oct 2017 21:24:03 +0200
Subject: Improve an error message

---
 src/sp_config_utils.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'src/sp_config_utils.c')

diff --git a/src/sp_config_utils.c b/src/sp_config_utils.c
index b0c7d3c..f562ffd 100644
--- a/src/sp_config_utils.c
+++ b/src/sp_config_utils.c
@@ -107,9 +107,13 @@ static char *get_string(size_t *consumed, char *restrict line,
     ret[j++] = line[i];
   }
 err:
-  sp_log_err("error",
-             "There is an issue with the parsing of '%s': it doesn't look like a valid string on line %zu.",
-             original_line ? original_line : "NULL", sp_line_no);
+  if (0 == j) {
+    sp_log_err("error", "A valid string as parameter is expected on line %zu.", sp_line_no);
+  } else {
+    sp_log_err("error",
+               "There is an issue with the parsing of '%s': it doesn't look like a valid string on line %zu.",
+               original_line ? original_line : "NULL", sp_line_no);
+}
   line = NULL;
   return NULL;
 }
-- 
cgit v1.3