preparatory patch for -Wwrite-strings #4
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index bce0684..3438908 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -81,8 +81,8 @@
#endif
#if ENABLE_FEATURE_GETUSERNAME_AND_HOMEDIR
-static char *user_buf = "";
-static char *home_pwd_buf = "";
+static char *user_buf = (char*)"";
+static char *home_pwd_buf = (char*)"";
#endif
#if ENABLE_FEATURE_TAB_COMPLETION
@@ -422,7 +422,7 @@
char *pfind = strrchr(command, '/');
npaths = 1;
- path1[0] = ".";
+ path1[0] = (char*)".";
if (pfind == NULL) {
/* no dir, if flags==EXE_ONLY - get paths, else "." */
@@ -447,7 +447,7 @@
while ((next = readdir(dir)) != NULL) {
int len1;
- char *str_found = next->d_name;
+ const char *str_found = next->d_name;
/* matched? */
if (strncmp(str_found, pfind, strlen(pfind)))