output_text: Allocate more memory for output

[libsigrok.git] / output / output_gnuplot.c

diff --git a/output/output_gnuplot.c b/output/output_gnuplot.c
index 94c566faf1bc0cbd71151f63e12217452ada02f3..5ad9cc5ba54079a0a796ddaebb6672e23e29717c 100644 (file)
--- a/output/output_gnuplot.c
+++ b/output/output_gnuplot.c
@@ -127,16 +127,17 @@ static int event(struct output *o, int event_type, char **data_out,
        ctx = o->internal;
        switch (event_type) {
        case DF_TRIGGER:
-               /* TODO */
+               /* TODO: can a trigger mark be in a gnuplot data file? */
                break;
        case DF_END:
-               *data_out = NULL;
-               *length_out = 0;
                free(o->internal);
                o->internal = NULL;
                break;
        }
 
+       *data_out = NULL;
+       *length_out = 0;
+
        return SIGROK_OK;
 }