tweaks: reduce two comparisons to a single one

86a64b1b · Benno Schulenberg · 1fd2354a · 86a64b1b
Commit 86a64b1b authored 8 years ago by Benno Schulenberg
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with 1 addition and 1 deletion
+1 -1
--- a/src/chars.c
+++ b/src/chars.c
@@ -256,7 +256,7 @@ char control_mbrep(const char *c)

 #ifdef ENABLE_UTF8
    if (use_utf8) {
-	if (0 <= c[0] && c[0] <= 127)
+	if ((unsigned char)c[0] < 128)
 	    return control_rep(c[0]);
 	else
 	    return control_rep(c[1]);