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authorChristian Grothoff <christian@grothoff.org>2020-08-25 21:12:26 +0200
committerChristian Grothoff <christian@grothoff.org>2020-08-25 21:12:26 +0200
commit0b778cdac372d0b75f3b64501a15a21c9c57f36e (patch)
tree977cb9340c47de7f2bc67e6a7839eb36f2e03e83 /gnu-taler-error-codes/c.footer
parent26c28e8d30ec14ee3e0c32115d6eb9b3f180c65f (diff)
downloadgana-0b778cdac372d0b75f3b64501a15a21c9c57f36e.tar.gz
gana-0b778cdac372d0b75f3b64501a15a21c9c57f36e.zip
never return NULL
Diffstat (limited to 'gnu-taler-error-codes/c.footer')
-rw-r--r--gnu-taler-error-codes/c.footer4
1 files changed, 2 insertions, 2 deletions
diff --git a/gnu-taler-error-codes/c.footer b/gnu-taler-error-codes/c.footer
index c348200..d6897b6 100644
--- a/gnu-taler-error-codes/c.footer
+++ b/gnu-taler-error-codes/c.footer
@@ -5,7 +5,7 @@
5 * Returns a hint for a given error code. 5 * Returns a hint for a given error code.
6 * 6 *
7 * @param ec the error code. 7 * @param ec the error code.
8 * @return the hint if it could be found, otherwise NULL. 8 * @return the hint if it could be found, otherwise "<no hint found>".
9 */ 9 */
10const char * 10const char *
11TALER_ErrorCode_get_hint (enum TALER_ErrorCode ec) 11TALER_ErrorCode_get_hint (enum TALER_ErrorCode ec)
@@ -29,5 +29,5 @@ TALER_ErrorCode_get_hint (enum TALER_ErrorCode ec)
29 return code_hint_pairs[mid].hint; 29 return code_hint_pairs[mid].hint;
30 } 30 }
31 } 31 }
32 return NULL; 32 return "<no hint found>";
33} 33}