diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1851,6 +1851,7 @@ rb_exec_fillarg(VALUE prog, int argc, VALUE *argv, VALUE env, VALUE opthash, str #ifndef _WIN32 if (e->use_shell) { const char *p; + int first = 1; int has_meta = 0; int has_nonspace = 0; /* @@ -1880,8 +1881,12 @@ rb_exec_fillarg(VALUE prog, int argc, VALUE *argv, VALUE env, VALUE opthash, str for (p = RSTRING_PTR(prog); *p; p++) { if (!has_nonspace && *p != ' ' && *p != '\t') has_nonspace = 1; - if (!has_meta && strchr("*?{}[]<>()~&|\\$;'`\"\n#=", *p)) + if (has_nonspace && (*p == ' ' || *p == '\t')) + first = 0; + if (!has_meta && strchr("*?{}[]<>()~&|\\$;'`\"\n#", *p)) has_meta = 1; + if (first && *p == '=') + has_meta = 1; if (has_nonspace && has_meta) break; } |