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| author | bptato <nincsnevem662@gmail.com> | 2022-11-24 20:03:21 +0100 |
|---|---|---|
| committer | bptato <nincsnevem662@gmail.com> | 2022-11-24 20:03:21 +0100 |
| commit | 896489a6c500e28f13d0237ab691622cb5c5114f (patch) | |
| tree | 91b92da01bc126c2489a3dd083df5f9de06927c6 /src/css | |
| parent | ee930b0f5a587768d340c4204cf1f2e9fb818c89 (diff) | |
| download | chawan-896489a6c500e28f13d0237ab691622cb5c5114f.tar.gz | |
Avoid forking child processes from the main process
Caveat: this breaks piped streams.
Diffstat (limited to 'src/css')
| -rw-r--r-- | src/css/cascade.nim | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/css/cascade.nim b/src/css/cascade.nim index 200a83af..bb4872fd 100644 --- a/src/css/cascade.nim +++ b/src/css/cascade.nim @@ -98,6 +98,7 @@ proc applyDeclarations(pseudo: PseudoElem, styledParent: StyledNode, ua, user: D result = styledParent.newStyledElement(pseudo, builder.buildComputedValues()) func applyMediaQuery(ss: CSSStylesheet): CSSStylesheet = + if ss == nil: return nil result = ss for mq in ss.mq_list: if mq.query.applies(): @@ -105,7 +106,8 @@ func applyMediaQuery(ss: CSSStylesheet): CSSStylesheet = func calcRules(styledNode: StyledNode, ua, user: CSSStylesheet, author: seq[CSSStylesheet]): tuple[uadecls, userdecls: DeclarationList, authordecls: seq[DeclarationList]] = result.uadecls = calcRules(styledNode, ua) - result.userdecls = calcRules(styledNode, user) + if user != nil: + result.userdecls = calcRules(styledNode, user) for rule in author: result.authordecls.add(calcRules(styledNode, rule)) |