SET: Improve error messages for SET CCx.

[pspp] / src / data / settings.h

diff --git a/src/data/settings.h b/src/data/settings.h
index 6e412c4675925e7389f2958c879a70e506575a1b..670c41003236f3891e7246bdcde64188892f6286 100644 (file)
--- a/src/data/settings.h
+++ b/src/data/settings.h
@@ -155,7 +155,7 @@ void settings_set_cmd_algorithm (enum behavior_mode);
 void unset_cmd_algorithm (void);
 
 enum fmt_type;
-bool settings_set_cc (const char *cc_string, enum fmt_type type);
+char *settings_set_cc (const char *cc_string, enum fmt_type) WARN_UNUSED_RESULT;
 
 void settings_set_decimal_char (char decimal);
 void settings_set_include_leading_zero (bool include_leading_zero);