Silence some variable set but not used warnings.

* lib-src/etags.c(just_read_file): provide 'dummy' usage.

* lib-src/ootags.c(just_read_file): provide 'dummy' usage.

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>

diff --git a/lib-src/etags.c b/lib-src/etags.c
index b370954..e7f3c20 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -4369,6 +4369,7 @@ FILE *inf;
 
        LOOP_ON_INPUT_LINES (inf, lb, dummy)
                continue;
+       (void)dummy; // Silence set-not-read warning.
 }
 
 \f

diff --git a/lib-src/ootags.c b/lib-src/ootags.c
index a167988..bb6fcf9 100644 (file)
--- a/lib-src/ootags.c
+++ b/lib-src/ootags.c
@@ -3537,6 +3537,7 @@ FILE *inf;
 
        LOOP_ON_INPUT_LINES(inf, lb, dummy)
            continue;
+       (void)dummy; // Silence set-not-read warning.
 }
 \f
 /* Fortran parsing */