ciniparser: Make key arguments const

[ccan] / ccan / ciniparser / ciniparser.c

diff --git a/ccan/ciniparser/ciniparser.c b/ccan/ciniparser/ciniparser.c
index 2b60e409bd7ac7259d2e5245fd457e8087ed7472..527f83776e86428c5e283b76211291445ae7b4f9 100644 (file)
--- a/ccan/ciniparser/ciniparser.c
+++ b/ccan/ciniparser/ciniparser.c
@@ -316,7 +316,7 @@ int ciniparser_getint(dictionary *d, const char *key, int notfound)
        return (int) strtol(str, NULL, 10);
 }
 
-double ciniparser_getdouble(dictionary *d, char *key, double notfound)
+double ciniparser_getdouble(dictionary *d, const char *key, double notfound)
 {
        char *str;