preparatory patch for -Wwrite-strings #2

1 files changed, 2 insertions, 2 deletions

diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index 54d291ab1..601ff3f7e 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -184,7 +184,7 @@ pid_t spawn(char **argv)
         /* Why static? */
         static int failed;
         pid_t pid;
-        char *prog;
+        const char *prog;
 
         // Be nice to nommu machines.
         failed = 0;
@@ -240,7 +240,7 @@ void xsetenv(const char *key, const char *value)
 // Fifth char is always '\0'
 void smart_ulltoa5(unsigned long long ul, char buf[5])
 {
-        char *fmt;
+        const char *fmt;
         char c;
         unsigned v,idx = 0;
         ul *= 10;