Avoid quoting + to appease cygwin bash/gcc --gdbbt (#2856)

2021-03-26 22:13:55 -04:00 · 2021-03-26 22:13:55 -04:00 · 02d82978e5
parent ca01d6f18d
commit 02d82978e5
1 changed files with 1 additions and 1 deletions
--- a/bin/verilator
+++ b/bin/verilator
@ -225,7 +225,7 @@ sub sh_escape {
    # This is similar to quotemeta() but less aggressive.
    # There's no need to escape hyphens, periods, or forward slashes
    # for the shell as these have no special meaning to the shell.
-    $arg =~ s/([^0-9a-zA-Z_\-\.\/])/\\$1/g;
+    $arg =~ s/([^0-9a-zA-Z_\-\+\=\.\/])/\\$1/g;
    return $arg;
 }