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Diffstat (limited to 'tex/context/base/mkiv/math-act.lua')
-rw-r--r--tex/context/base/mkiv/math-act.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/tex/context/base/mkiv/math-act.lua b/tex/context/base/mkiv/math-act.lua
index 826669a3d..5d33031cf 100644
--- a/tex/context/base/mkiv/math-act.lua
+++ b/tex/context/base/mkiv/math-act.lua
@@ -177,9 +177,9 @@ local function applytweaks(when,target,original)
local goodie = goodies[i]
local mathematics = goodie.mathematics
local tweaks = mathematics and mathematics.tweaks
- if tweaks then
+ if type(tweaks) == "table" then
tweaks = tweaks[when]
- if tweaks then
+ if type(tweaks) == "table" then
if trace_defining then
report_math("tweaking math of %a @ %p (%s)",target.properties.fullname,target.parameters.size,when)
end