X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Foutput%2Fanalog.c;h=ed480ca0335385af204804cad0f5d0003b228da6;hb=be64f90b53d09d9720dc6e06ff8ab61d96c03932;hp=88b85d18eddf81b489c011a94918ecb9efb30da5;hpb=222fdfd526fde6d8450067675679eca6cc5d211b;p=libsigrok.git

diff --git a/src/output/analog.c b/src/output/analog.c
index 88b85d18..ed480ca0 100644
--- a/src/output/analog.c
+++ b/src/output/analog.c
@@ -68,7 +68,7 @@ static int init(struct sr_output *o, GHashTable *options)
 	return SR_OK;
 }
 
-static void si_printf(float value, GString *out, char *unitstr)
+static void si_printf(float value, GString *out, const char *unitstr)
 {
 	float v;