From 93ab504488eed81e62dd0080b993c5b7dcb49f4a Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Wed, 6 Sep 2017 17:49:33 -0700
Subject: Revert "[vcpkg] allow underscores in package name"

This reverts commit aef3577672b469ed915a7b0680d5e1ccf36347ed.
---
 toolsrc/src/PackageSpec.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'toolsrc/src/PackageSpec.cpp')

diff --git a/toolsrc/src/PackageSpec.cpp b/toolsrc/src/PackageSpec.cpp
index 2baf3181b..890de8899 100644
--- a/toolsrc/src/PackageSpec.cpp
+++ b/toolsrc/src/PackageSpec.cpp
@@ -10,7 +10,7 @@ namespace vcpkg
 {
     static bool is_valid_package_spec_char(char c)
     {
-        return (c == '-') || (c == '_')  || isdigit(c) || (isalpha(c) && islower(c)) || (c == '[') || (c == ']');
+        return (c == '-') || isdigit(c) || (isalpha(c) && islower(c)) || (c == '[') || (c == ']');
     }
 
     std::string FeatureSpec::to_string() const
-- 
cgit v1.2.3