X-Git-Url: https://ruderich.org/simon/gitweb/?p=coloredstderr%2Fcoloredstderr.git;a=blobdiff_plain;f=src%2Fcoloredstderr.c;h=0d76b5aee7dd0799c40e1ccf82b313e3f4002221;hp=7c4a5f5010cc42163ca10e8de75a34cb1ea32da1;hb=e5a94fa847f4d880eb42f53bd93131ccf9fabe03;hpb=1e02760898c1ac458f0079f353855ce7064bc4fe

diff --git a/src/coloredstderr.c b/src/coloredstderr.c
index 7c4a5f5..0d76b5a 100644
--- a/src/coloredstderr.c
+++ b/src/coloredstderr.c
@@ -531,23 +531,24 @@ int execve(char const *filename, char * const argv[], char * const env[]) {
 int execl(char const *path, char const *arg, ...) {
     EXECL_COPY_VARARGS(args);
 
-    update_environment();
+    /* execv() updates the environment. */
     return execv(path, args);
 }
-
 int execlp(char const *file, char const *arg, ...) {
     EXECL_COPY_VARARGS(args);
 
-    update_environment();
+    /* execvp() updates the environment. */
     return execvp(file, args);
 }
-
 int execle(char const *path, char const *arg, ... /*, char * const envp[] */) {
+    char * const *envp;
+
     EXECL_COPY_VARARGS_START(args);
     /* Get envp[] located after arguments. */
-    char * const *envp = va_arg(ap, char * const *);
+    envp = va_arg(ap, char * const *);
     EXECL_COPY_VARARGS_END(args);
 
+    /* execve() updates the environment. */
     return execve(path, args, envp);
 }
 
@@ -573,6 +574,7 @@ int execvpe(char const *file, char * const argv[], char * const envp[]) {
     /* Fake the environment so we can reuse execvp(). */
     environ = (char **)envp;
 
+    /* execvp() updates the environment. */
     return execvp(file, argv);
 }
 #endif