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util.signal: Fix loop (fixes #1047)

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A pre-commit version probably started with i = nsig and counted down,
then an incomplete change to counting up was done
This commit is contained in:
Kim Alvefur 2017-11-30 19:35:35 +01:00
parent c09bd4346b
commit 5485202439
1 changed files with 2 additions and 2 deletions
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4
util-src/signal.c
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@ -172,7 +172,7 @@ static void sighook(lua_State *L, lua_Debug *ar) {
lua_pushstring(L, LUA_SIGNAL);
lua_gettable(L, LUA_REGISTRYINDEX);
for(int i = 1; i <= nsig; i--) {
for(int i = 0; i < nsig; i++) {
lua_pushnumber(L, signals[i]);
lua_gettable(L, -2);
lua_call(L, 0, 0);
@ -196,7 +196,7 @@ static void handle(int sig) {
}
if(nsig < MAX_PENDING_SIGNALS) {
signals[++nsig] = sig;
signals[nsig++] = sig;
}
}