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authorUlrich Sibiller <uli42@gmx.de>2020-01-05 23:17:19 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2020-01-05 23:31:20 +0100
commit80b6d6b9cc456a943e307ec069c0c395c6ba650e (patch)
treef8fbbf51720409b25fe23e5bdbe1b1d7cafde918 /nx-X11
parent1d50b2ab3bb8cd15316e492a11ad06c4230a429c (diff)
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Error.c: simplify some NULL pointer checks
Diffstat (limited to 'nx-X11')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Error.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Error.c b/nx-X11/programs/Xserver/hw/nxagent/Error.c
index 2e7a13067..ab8da2db4 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Error.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Error.c
@@ -334,7 +334,7 @@ char *nxagentGetHomePath(void)
char *homeEnv = getenv("NX_HOME");
- if (homeEnv == NULL || *homeEnv == '\0')
+ if (!homeEnv || *homeEnv == '\0')
{
#ifdef TEST
fprintf(stderr, "%s: No environment for NX_HOME.\n", __func__);
@@ -342,7 +342,7 @@ char *nxagentGetHomePath(void)
homeEnv = getenv("HOME");
- if (homeEnv == NULL || *homeEnv == '\0')
+ if (!homeEnv || *homeEnv == '\0')
{
#ifdef PANIC
fprintf(stderr, "%s: PANIC! No environment for HOME.\n", __func__);
@@ -386,7 +386,7 @@ char *nxagentGetRootPath(void)
char *rootEnv = getenv("NX_ROOT");
- if (rootEnv == NULL || *rootEnv == '\0')
+ if (!rootEnv || *rootEnv == '\0')
{
#ifdef TEST
fprintf(stderr, "%s: WARNING! No environment for NX_ROOT.\n", __func__);
@@ -399,7 +399,7 @@ char *nxagentGetRootPath(void)
char *homeEnv = nxagentGetHomePath();
- if (homeEnv == NULL)
+ if (!homeEnv)
{
return NULL;
}