Return an error code when pcre2_get_error_message() does not recognize an error

code, and add a pcre2test facility for testing this.


git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@526 6239d852-aaf2-0410-a92c-79f79f948069

1 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 0e2deb8..7a3adc4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -136,6 +136,13 @@ RunTest (see 4 above).
 
 35. Fix potential negative index in pcre2test.
 
+36. Calls to pcre2_get_error_message() with error numbers that are never 
+returned by PCRE2 functions were returning empty strings. Now the error code
+PCRE2_ERROR_BADDATA is returned. A facility has been added to pcre2test to 
+show the texts for given error numbers (i.e. to call pcre2_get_error_message() 
+and display what it returns) and a few representative error codes are now 
+checked in RunTest.
+
 
 Version 10.21 12-January-2016
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