Fix luac detection error case

ac_cv_path_XX only caches positive results, not failures

Fix luac detection error case
ac_cv_path_XX only caches positive results, not failures
6f81ceb1 · Rafaël Carré · e06d5fd0 · 6f81ceb1
Commit 6f81ceb1 authored Jun 22, 2010 by Rafaël Carré
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configure.ac configure.ac +1 -1

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--- a/configure.ac
+++ b/configure.ac
@@ -1613,7 +1613,7 @@ then
  fi
  AC_ARG_VAR([LUAC], [LUA byte compiler])
  AC_PATH_PROGS(LUAC,[${LUAC} luac], [false])
-  AS_IF([test "${ac_cv_path_LUAC}" = "false"], [
+  AS_IF([test "${LUAC}" = "false"], [
    AC_MSG_ERROR([Could not find the LUA byte compiler.])
  ])
 fi