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authorKim Alvefur <zash@zash.se>2019-05-18 18:51:25 +0200
committerKim Alvefur <zash@zash.se>2019-05-18 18:51:25 +0200
commitc42ccf1bccbc1dc70975edf9a3b866f7d6ac2892 (patch)
tree01ff1fc47ba0dbe948bb7f124872698fc8586498 /util/random.lua
parent60c9443a7b23b160cf0f9fdf96629ccf1d884adf (diff)
downloadprosody-c42ccf1bccbc1dc70975edf9a3b866f7d6ac2892.tar.gz
prosody-c42ccf1bccbc1dc70975edf9a3b866f7d6ac2892.zip
util.random: Coerce error to string (thanks waqas)
In theory this could happen in an EOF condition, which should be impossible with a read from /dev/urandom.
Diffstat (limited to 'util/random.lua')
-rw-r--r--util/random.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/random.lua b/util/random.lua
index 8ae06b49..51f2747d 100644
--- a/util/random.lua
+++ b/util/random.lua
@@ -14,7 +14,7 @@ local urandom, urandom_err = io.open("/dev/urandom", "r");
local function bytes(n)
local data, err = urandom:read(n);
if not data then
- error("Unable to retrieve data from secure random number generator (/dev/urandom): "..err);
+ error("Unable to retrieve data from secure random number generator (/dev/urandom): "..tostring(err));
end
return data;
end