| From f36c9476d2816e0d3e61c9e13c22ed73883cb54a Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Mon, 24 Apr 2017 12:13:43 -0700 |
| Subject: [PATCH] compare the first character of string to be null or not |
| |
| Fixes |
| |
| error: ISO C++ forbids comparison between pointer and integer [-fpermissive] |
| | if (value[0] == '\0') |
| | ^~~~ |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| js/src/shell/jsoptparse.cpp | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/js/src/shell/jsoptparse.cpp b/js/src/shell/jsoptparse.cpp |
| index b49d0a5..612aa00 100644 |
| --- a/js/src/shell/jsoptparse.cpp |
| +++ b/js/src/shell/jsoptparse.cpp |
| @@ -243,7 +243,7 @@ OptionParser::extractValue(size_t argc, char **argv, size_t *i, char **value) |
| char *eq = strchr(argv[*i], '='); |
| if (eq) { |
| *value = eq + 1; |
| - if (value[0] == '\0') |
| + if (value[0][0] == '\0') |
| return error("A value is required for option %.*s", eq - argv[*i], argv[*i]); |
| return Okay; |
| } |
| -- |
| 2.12.2 |
| |