rephrase extremely visually confusing lefty comparison

diff --git a/cmd/lefty/internal.c b/cmd/lefty/internal.c
index f084c9a0c5b08ffcd30f3efc8ed7c50deb9ea21b..860acea223d8f3b541ced11dd07aff8b2297c0a3 100644 (file)
--- a/cmd/lefty/internal.c
+++ b/cmd/lefty/internal.c
@@ -418,7 +418,7 @@ int Isplit (int argc, lvar_t *argv) {
             Tinsi (rtno, rtni++, Tstring (sp2));
             *(sp2 + 1) = tc;
         }
-    } else if (qflag && (fc == ' ' || fc == '  ')) {
+    } else if (qflag && (fc == ' ' || fc == '\t')) {
         while (*sp == fc)
             sp++;
         while (*sp) {