paleofetch

commit 3106fa352ee240777dda27af43806cfc979cdde4
parent ebe83ef8615f537a76f53f113ac9210abffc0462
Author: dwzg <dennis@wtzg.de>
Date:   Wed, 22 Apr 2020 21:48:57 +0200

Fix trailing newline of product version

Diffstat:
M
paleofetch.c
 | 
11
+++++++----

1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/paleofetch.c b/paleofetch.c
@@ -42,6 +42,11 @@ struct sysinfo my_sysinfo;
 int title_length;
 int status;
 
+void remove_newline(char *s) {
+    while (*(++s) != '\n');
+    *s = '\0';
+}
+
 void halt_and_catch_fire(const char *message) {
     if(status != 0) {
         printf("%s\n", message);
@@ -155,10 +160,8 @@ char *get_host() {
     fread(version, 1, BUF_SIZE, product_version);
     fclose(product_version);
 
-    // trim trailing newline
-    char *s = host;
-    while(*(++s) != '\n') ;
-    *s = '\0';
+    remove_newline(host);
+    remove_newline(version);
 
     strcat(host, " ");
     strcat(host, version);