X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Futil.c;h=bbd9bd11d6515205fd59d3d5f4120e6a099e335e;hb=1e98337f26cb6805a684eff9bc5eb842512ac8fa;hp=ec33fc126321bc011ca360df73acc77cb9de8357;hpb=9fb02b1d5df153aa522256aec821e422cca7f284;p=elogind.git

diff --git a/src/shared/util.c b/src/shared/util.c
index ec33fc126..bbd9bd11d 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -3272,13 +3272,8 @@ unsigned columns(void) {
 
         c = 0;
         e = getenv("COLUMNS");
-        if (e) {
-                int r;
-
-                r = safe_atoi(e, &c);
-                if (r < 0) {}
-                        /* do nothing, we fall back to c = 0 */
-        }
+        if (e)
+                (void) safe_atoi(e, &c);
 
         if (c <= 0)
                 c = fd_columns(STDOUT_FILENO);
@@ -3311,13 +3306,8 @@ unsigned lines(void) {
 
         l = 0;
         e = getenv("LINES");
-        if (e) {
-                int r;
-
-                r = safe_atou(e, &l);
-                if (r < 0) {}
-                        /* do nothing, we fall back to l = 0 */
-        }
+        if (e)
+                (void) safe_atou(e, &l);
 
         if (l <= 0)
                 l = fd_lines(STDOUT_FILENO);