Constify a lot more items.

[libsigrok.git] / src / analog.c

diff --git a/src/analog.c b/src/analog.c
index 8d87302afbfc9ee090943ca0331437e7ed8306ec..f26f7a5c2b931e0afa855cd0b106fa401ca7c3cf 100644 (file)
--- a/src/analog.c
+++ b/src/analog.c
@@ -45,7 +45,7 @@
 
 struct unit_mq_string {
        uint64_t value;
-       char *str;
+       const char *str;
 };
 
 /* Please use the same order as in enum sr_unit (libsigrok.h). */