Fix GCC 7 snprintf() compiler warning.

Make buffer 1 byte larger to fit a sign. It's actually impossible for there to be a sign in practice, but this is still required to keep GCC 7 happy. Cleanup from commit 51bc271790. Based on a suggestion from Peter Eisentraut. Author: Peter Geoghegan Reported-By: Peter Eisentraut Discussion: https://postgr.es/m/d1cc82ed-d07d-cef2-7c00-2e987f121648@2ndquadrant.com
8 years ago · 2b3031559a
parent cd5005bc12
commit 2b3031559a
1 changed files with 2 additions and 2 deletions
--- a/src/test/modules/test_bloomfilter/test_bloomfilter.c
+++ b/src/test/modules/test_bloomfilter/test_bloomfilter.c
@ -18,8 +18,8 @@

 PG_MODULE_MAGIC;

-/* Must fit decimal representation of PG_INT64_MAX + 2 bytes: */
-#define MAX_ELEMENT_BYTES		20
+/* Fits decimal representation of PG_INT64_MIN + 2 bytes: */
+#define MAX_ELEMENT_BYTES		21
 /* False positive rate WARNING threshold (1%): */
 #define FPOSITIVE_THRESHOLD		0.01