On 12/17/17 at 02:28pm, Eli Schwartz wrote:
Fixes FS#49093
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> --- src/util/vercmp.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/src/util/vercmp.c b/src/util/vercmp.c index 3521a96a..7b34b30a 100644 --- a/src/util/vercmp.c +++ b/src/util/vercmp.c @@ -40,8 +40,6 @@ static void usage(void)
int main(int argc, char *argv[]) { - const char *s1 = ""; - const char *s2 = ""; int ret;
if(argc == 1) { @@ -54,14 +52,12 @@ int main(int argc, char *argv[]) usage(); return 0; } - if(argc > 2) { - s2 = argv[2]; - } - if(argc > 1) { - s1 = argv[1]; + if(argc != 3) { + printf("error: %d arguments specified but vercmp needs 2\n", argc-1);
Errors should go to stderr, not stdout, and our style guidelines require spaces around arithmetic operators.
+ return EXIT_FAILURE; }
- ret = alpm_pkg_vercmp(s1, s2); + ret = alpm_pkg_vercmp(argv[1], argv[2]); printf("%d\n", ret); return EXIT_SUCCESS; } -- 2.15.1